factory direct supply SGFF82001 612630080087 Heavy Duty Diesel Fuel Water Separator OEM Replacement for Weichai Engine Heavy-Duty Trucks

FS20176 is a fuel water separator filter element, specially designed for heavy-duty diesel engines. It focuses on efficient water removal and precise filtration, and is the core fuel protection component for the Detroit DD series engines.

FS19764 is a fuel/water separator filter element .It belongs to the EleMax™ series and is specifically designed for heavy-duty diesel engines to efficiently filter fuel impurities and separate water. Filtering accuracy: 10 microns (in accordance with SAE J1985 standard) Filtering efficiency: 98.7% (TWA, SAE J1985) Water separation efficiency: Free water 95%, emulsified water 95% Filtering medium: StrataPore composite filter material

FS19915 is a diesel fuel filter / oil-water separator filter element, specially designed for heavy-duty diesel engines, used to efficiently filter impurities and separate water, protecting the fuel system. High-efficiency filtration: ≥ 99.5% efficiency, capable of intercepting tiny impurities (rust, dust, and gel) Strong water separation: Coalescence technology, separating free water and emulsified water in diesel Durability structure: Strengthen the central tube, resistant to high pressure and deformation Thickened steel shell, resistant to impact and corrosion Oil-resistant nitrile rubber sealing ring (-45°C ~ 130°C)

FS20083 is a screw-on type diesel fuel filter / oil-water separator, specially developed for Detroit diesel DD13/15/16 series engines of Tier 4/6 standards. It focuses on high precision filtration and efficient oil-water separation. Ultra-high precision filtration: 7-micron filtration, with ≥99% efficiency, capable of intercepting fine impurities, gums, and carbon deposits. Powerful oil-water separation: Through the coalescence and dehydration technology, it can efficiently separate free water and emulsified water, preventing rusting of the fuel system.

FK13850NN is a high-end maintenance kit for diesel fuel filters and oil-water separators specially developed for Cummins/Fronius heavy-duty trucks. It is equipped with Nanonet® nano filter material and is compatible with both Euro V and Euro VI high-pressure common rail systems. Its main features are extreme cleanliness and long lifespan.

FK11011 is a diesel fuel filter / oil-water separator repair kit, specially designed for Detroit diesel DD13/15/16 Euro VI engines. It uses Nanonet® high-end filter material to achieve ultimate filtration accuracy and water separation performance. The complete set includes disposable replacement parts to ensure thorough maintenance: 1.Main filter (Fuel Filter/Water Separator): Core filtering element 2.Pre-filter / Screen: Filters large particles of impurities 3.O-ring seals: Ensure no leakage of sealant

1117050-53D FUEL Filter is a rotating type diesel fuel filter,Adapted for use in all models of commercial vehicles and construction machinery with internal combustion rail vehicles. It is a dedicated fuel filter for Euro V/Euro VI electronically fuel-injected common rail diesel engines. Core material and internal structure: Filter body: Three-layer composite high-capacity pollution-resistant imported glass fiber + special cellulose filter paper, folded with high-density folding process. The filter paper is resistant to diesel corrosion, high and low temperatures, and has high compressive strength. It is suitable for high-pressure common rail oil circuit pressure conditions. Outer shell tank: Cold-rolled thick steel plate integrated spinning molding, with anti-rust electrostatic coating both inside and outside. Resistant to oil pressure impact, anti-damage rusting, and not prone to oil leakage in long-term humid conditions. Internal components: Built-in stainless steel central support mesh pipe, one-way check valve, bottom rubber sealing valve, high-strength pressure-bearing end cover. Equipped with a stable pressure return structure. It can maintain pressure during shutdown and prevent air reflux in the oil circuit. Sealing accessories: Oil-resistant nitrile rubber (NBR) circular sealing ring, resistant to diesel and aging, tight sealing, and no leakage.

1117050A52D  WK940/19 FUEL Filter  is a dedicated secondary diesel fine filter for Deutz 6DE3 series engines of FAW Jiefang medium trucks. It focuses on fine purification of common rail diesel fuel, combines impurity filtration and preliminary water separation function. It is a mainstream aftermarket spare part for commercial vehicle maintenance, original equipment matching and cross-border auto parts export, featuring strong universality, easy replacement and stable performance. Core material and internal structure: Filter Media: Multi-layer composite cellulose glass fiber filter paper, high dirt holding capacity, excellent resistance to diesel oil corrosion and temperature fluctuation, optimized pleated folding design to enlarge effective filtration area. Outer Housing: Thick cold-rolled steel plate with double-layer electrophoretic anti-rust coating, high pressure resistance, anti-impact and anti-leakage for long-term under-hood working environment. Inner Accessories: Built-in stainless steel central support tube, one-way non-return valve and bottom pressure retaining valve, which can lock fuel pressure after engine shutdown to avoid air entering the oil circuit. Sealing Gasket: High-quality NBR nitrile rubber sealing ring, resistant to aging, oil swelling, ensures zero oil leakage after long-time operation.

1117050-M50-02000 FF5785 FUEL Filter  is a special heavy-duty secondary diesel fine filter for Xichai CA6DM2 heavy truck engines. It focuses on fine filtration of high-pressure common rail diesel fuel, integrates impurity filtration and water separation functions. It is a hot-selling aftermarket spare part for Jiefang heavy trucks, widely used in vehicle maintenance, OEM matching and cross-border auto parts export business, with stable performance and high market versatility. Core material and internal structure: Filter Media: High-efficiency imported composite fiber glass paper, dense pleated structure, high ash capacity, excellent resistance to diesel corrosion, high temperature and cold resistance. Outer Can: Thickened one-piece stamped cold rolled steel shell, internal & external electrophoretic anti-rust coating, anti-pressure burst, resistant to vibration and engine oil mist corrosion. Built-in Components: Stainless steel central support tube, built-in one-way anti-backflow valve, shutdown pressure retention design, effectively prevent air entering the fuel pipeline after engine stops. Seal Ring: Premium NBR nitrile rubber gasket, oil resistant, anti-aging, long-term sealing without leakage.

1DQ000-1105140 FF5284 FUEL Filter  is a dedicated spin-on secondary fuel fine filter for Yuchai YC6MK/YC6L heavy-duty engines. It focuses on fine purification of high-pressure common rail diesel fuel, combining impurity filtration and basic water separation functions. It is a mainstream aftermarket replacement spare part for domestic heavy trucks and construction machinery, widely used in vehicle maintenance, OEM supporting and cross-border auto parts export business, with stable performance and wide market compatibility。 Core material and internal structure: Filter Media: High-density multi-layer composite cellulose glass fiber filter paper, deep pleat folding design, large effective filtration area, outstanding resistance to diesel corrosion, high temperature and low temperature embrittlement. Outer Housing: Thick cold-rolled steel shell with integrated spinning molding, double-layer internal and external electrophoretic anti-rust paint, strong pressure resistance, vibration resistance, suitable for long-term harsh engine compartment working environment. Internal Fittings: Built-in stainless steel central support tube, one-way non-return valve and bottom pressure retaining valve. It can lock residual oil pressure after engine shutdown to prevent air backflow into the fuel pipeline. Sealing Ring: High-grade NBR nitrile rubber gasket, oil-resistant, anti-aging, effectively avoid oil leakage after long-time operation.

1F2L24-1105140 1117010-621-0000 1117011-621-0000 FUEL Filter  This spin-on fuel filter with OEM part number 1F2L24-1105140 is an original fine fuel filter designed exclusively for Yuchai electronic common rail diesel engines. Its interchangeable part code is 1F2L24-1105100. Adopting a fully integrated spin-on structure, it features easy installation, rapid disassembly and convenient routine maintenance replacement, perfectly matching the original mounting position of target engines without modification. Filter Material & Filtration Performance: Filter Media Structure   Adopts professional three-layer composite folded filter paper with enlarged pleated filtering area, outstanding dirt holding capacity, excellent resistance to diesel corrosion, high temperature resistance and low temperature stability to adapt to complex vehicle operating temperature environments. Precision Filtration Grade   Achieves stable filtration precision of 2μm. It can efficiently trap solid contaminants including metal rust, sand, carbon deposits, colloids and fine particulate impurities mixed in diesel fuel. It can also separate trace free water to avoid water erosion to precision fuel components. Flow & Pressure Performance   Optimized internal oil passage design maintains stable fuel flow rate consistent with original factory standards, low inlet-outlet pressure drop, sufficient and smooth fuel supply, and will not cause insufficient power or oil supply blockage during engine acceleration and high-load operation. Service Life   The rated service mileage reaches 30,000 kilometers under standard working conditions. With stable long-term filtering performance, it effectively protects the high-pressure common rail fuel system and greatly extends the service cycle of precision fuel components.

2000102 WDK999/1 VG1540080310  VG1092080009  FF5737 FUEL Filter  This spin-on fuel filter is a universal heavy-duty aftermarket replacement element cross-referenced to multiple well-known OEM and international brand part numbers. It is professionally engineered for Weichai and Sinotruk heavy-duty common rail diesel engines, dedicated to fine filtration of diesel fuel to remove solid contaminants and free water. Manufactured under strict automotive-grade production standards, it features robust housing structure, premium composite filter media and reliable sealing performance. It can perfectly replace original filters for routine vehicle maintenance, effectively safeguarding expensive fuel injection assemblies, lowering breakdown risks and extending the overall service life of heavy-duty engine fuel systems under long-distance transportation and severe engineering working conditions. Filter Material & Filtration Performance: Advanced Composite Filter Media   Adopts multi-layer blended filter paper (cellulose + glass fiber synthetic media), with enlarged pleated filter area, strong dirt holding capacity, excellent resistance to diesel corrosion, high temperature resistance and low temperature stability, stable performance under harsh vehicle operating temperatures from -30℃ to 120℃. Precision Filtration Grade   Absolute filtration precision: 2μm, efficiently intercepts metal rust, sand, carbon deposits, colloids, fine solid particles in diesel fuel, and separates free water effectively. It perfectly protects high-pressure common rail pumps, fuel injectors and other precision vulnerable components of electronic injection systems. Flow & Pressure Performance   Optimized internal oil channel design matches original factory flow parameters perfectly, featuring low inlet-outlet pressure drop, stable fuel supply volume. No insufficient power or oil supply blockage during vehicle acceleration, climbing and heavy-load operation. Service Life Standard   Rated service mileage: 30,000 kilometers under normal highway working conditions, up to 20,000km for heavy-duty construction working conditions. Long-term stable filtration greatly extends the overhaul cycle of the common rail fuel system. Sealing & Shell Structure   Thickened cold-rolled steel shell with stamping forming technology; built-in high-performance nitrile rubber sealing ring, resistant to long-term fuel immersion. Zero oil leakage and structural deformation under normal fuel system working pressure, fully compliant with heavy truck high-pressure fuel supply requirements.

FF5688 SGL2000104 FUEL Filter  This spin-on diesel fuel filter cross-references part numbers FF5688, SGL2000104, fully interchangeable with Baldwin BF9844, Donaldson R010019 and OEM No. G58001105140C, 23390-E0020. Manufactured strictly per IATF 16949 automotive quality standards, it adopts high-efficiency multi-layer composite cellulose filter media with professional spin-on integrated housing structure. Designed for heavy-duty diesel engines of commercial trucks, passenger buses and construction excavators, it precisely traps solid particles, rust, colloids and separates free water from diesel fuel. It delivers stable fuel flow with low pressure drop under heavy-load working conditions, perfectly protecting high-pressure fuel pumps and injectors, extending engine overhaul cycles, and serving as a cost-effective direct OEM replacement spare part for global aftermarket maintenance. Material Description: The filter core adopts imported high-density wood pulp cellulose mixed with fine glass fiber composite filter paper, formed by deep pleating technology to maximize the effective filtering area. The filter paper features excellent oil resistance, hydrolysis resistance and dimensional stability, and will not soften, expand or deform after long-time immersion in diesel, biodiesel and low-quality fuel. The outer shell is made of thickened cold-rolled steel plate with anti-rust electrophoretic coating inside and outside, featuring strong pressure resistance and corrosion resistance. The sealing rubber ring is crafted from high-grade NBR nitrile rubber, resistant to high temperature, oil aging and cold brittleness, which can maintain stable elasticity for a long time in variable temperature working environments. The internal central support tube uses perforated galvanized iron material, which firmly supports the filter element to avoid collapse under high fuel pressure, ensuring stable filtration performance in the whole service cycle.

SGL2000108 WK962/7 fuel filter  FUEL Filter  Our SGL2000108 WK962/7 fuel filter is a professional spin-on diesel fuel water separator specially designed for heavy-duty commercial trucks and industrial diesel engines. It precisely filters solid impurities, rust, dust and moisture mixed in diesel fuel, effectively protecting fuel injectors, fuel pumps and core engine components from abrasion, corrosion and clogging. Manufactured with high-density composite filter media and pressure-resistant housing, this aftermarket replacement filter fully matches original OEM size and performance standards, perfectly replacing Mann WK962/7, Volvo OEM 420799/8193841 and Sinotruk original parts. Ideal for fleet maintenance, truck repair shops and engineering machinery daily servicing, it delivers stable filtration efficiency, long service life and cost-effective aftermarket solutions for global heavy-duty vehicle users. Usage & Installation Method: Preparation: Turn off the vehicle engine, relieve residual fuel pressure of the fuel system, prepare a wrench, new sealing gasket and oil-absorbing cloth to collect spilled diesel. Remove Old Filter: Twist the old fuel filter counterclockwise to unscrew it from the filter base, wipe the mounting seat completely clean to remove old oil residue and dirt. Prep New Filter: Apply a thin layer of clean diesel oil on the new rubber sealing gasket of WK962/7 filter for better tightness; do not use grease to avoid chemical reaction. Install the Filter: Screw the new filter clockwise by hand until the gasket closely fits the base surface, then tighten it 3/4 turn with a wrench (Do not over-tighten to prevent thread damage or gasket deformation). Inspection & Test: Start the engine and idle for 3-5 minutes, check the joint for fuel leakage. If no leak appears, the installation is completed normally.   Replacement Cycle: Replace the filter every 20,000 – 30,000 kilometers for highway trucks; shorten the cycle to 10,000 – 15,000 kilometers for vehicles working in dusty, muddy or low-quality fuel environments.

SGL2000112 R60S-PHC-C FUEL Filter  Our aftermarket SGL2000112 R60S-PHC-C fuel filter is a high-precision secondary diesel fine filter specially engineered to replace the original Racor Parker R60S-PHC-C filter element. Adopting professional multi-layer hydrophobic composite filter media with 2μm ultra-fine filtration accuracy, it efficiently traps fine solid particles, rust, sludge, colloids and separates free water mixed in diesel fuel, fully protecting fuel injectors, fuel pumps and precision engine components from abrasion, clogging and water corrosion. Manufactured strictly in accordance with OEM size standards, this spin-on filter perfectly matches the original installation interface for direct plug-and-play replacement, widely compatible with Chaochai 4102 engines, Foton, JAC light commercial trucks and corresponding engineering machinery. With stable flow performance, long service life and cost-effective aftermarket pricing, it is an ideal maintenance part for fleet companies, auto repair shops and global light truck users. Usage & Installation Method: Preparatory Work: Shut down the vehicle engine and release residual pressure inside the fuel pipeline; prepare a filter wrench, absorbent rags and a new sealing gasket to contain spilled diesel fuel. Remove Old Filter: Rotate the old fuel filter counterclockwise to detach it from the filter base. Thoroughly wipe the mounting seat to remove residual dirt, old oil and hardened gasket residue completely. Prep The New Filter: Coat a thin layer of clean diesel oil evenly on the rubber sealing ring of the R60S-PHC-C filter to enhance sealing tightness. Do not use grease to avoid chemical deterioration of the rubber gasket. Mount The Filter: Screw the new filter clockwise by hand until the gasket closely fits the base surface, then tighten it 3/4 additional turn with a wrench. Do not over-tighten, which will cause thread cracking or gasket deformation and oil leakage. Leakage Inspection: Start the engine and keep idling for 3–5 minutes. Carefully check the connection position for diesel leakage. No leakage indicates successful installation. Standard Replacement Cycle: Replace the filter every 15,000 – 20,000 kilometers under regular highway driving conditions; shorten the cycle to 10,000 kilometers if operating in dusty construction sites or using low-quality diesel fuel.

FF5485 BF7813 Spin-On Diesel FUEL Filter  FF5485 BF7813 fuel filter is a premium spin-on aftermarket diesel filter engineered to replace original Fleetguard FF5485 and Baldwin BF7813 elements. Designed for Cummins ISBe and ISDe series diesel engines widely used on medium & heavy trucks, buses and construction equipment, it adopts multi-layer high-efficiency filter media to trap fine dirt, rust particles, carbon residues and colloidal contaminants in diesel fuel. It delivers stable flow rate and outstanding dirt holding capacity to fully protect fuel injectors, high-pressure fuel pumps and engine precision components from wear, clogging and premature damage. Manufactured to strict OEM dimensional standards for direct bolt-on replacement without modification, this filter offers reliable OEM-equivalent performance at an economical cost, ideal for repair shops, fleet operators and global industrial machinery maintenance. Usage & Installation Method: Prepare tools: filter wrench, clean rag, collect container for residual diesel, turn off engine and release fuel system residual pressure completely. Unscrew the old fuel filter counterclockwise, wipe the filter mounting base thoroughly to clear old gasket debris and grime. Lubricate the new rubber sealing gasket with clean diesel fuel (do not use grease) to ensure tight sealing. Hand-tighten the new FF5485 BF7813 filter clockwise until the gasket touches the base firmly, then turn an additional 3/4 turn with a wrench. Do not over-tighten to avoid thread damage and gasket rupture. Start the engine and idle for 3–5 minutes, inspect the connection joint carefully for fuel leaks. Installation is complete if no leakage occurs. Replacement cycle: Replace every 20,000–25,000 km under normal highway conditions; shorten to 12,000–18,000 km when running on low-quality fuel or dusty working environments.

SGL2000204 612630080087 FF5740 FUEL Filter  The SGL2000204 fuel filter, cross-referenced OEM number 612630080087 and equivalent to Fleetguard FF5740, is a professional spin-on diesel fuel filter specially designed for Weichai WP10 and WP12 series heavy-duty diesel engines. Adopting multi-layer high-density hydrophobic composite filter media, it efficiently filters solid particles, rust, sludge, colloids and tiny moisture mixed in diesel fuel, providing comprehensive protection for fuel injectors, high-pressure fuel pumps and precision engine components against abrasion, blockage and corrosion. Strictly manufactured according to original OEM dimension standards, it realizes direct plug-and-play installation without modification. Widely used for Sinotruk Howo, Shacman, Dongfeng heavy trucks and matching construction machinery, this aftermarket filter features stable filtration performance, long service cycle and outstanding cost performance, which is the ideal maintenance spare part for global fleet companies, auto repair shops and engineering equipment users. Usage & Installation Method: Preparation: Turn off the engine completely and release residual pressure inside the fuel pipeline. Prepare a filter wrench, absorbent cloth and waste oil container to collect spilled diesel. Remove old filter: Rotate the old fuel filter counterclockwise to unscrew it. Fully clean the mounting base to remove old gasket residues, dirt and residual oil. Preprocess new filter: Apply a thin layer of clean diesel to the rubber sealing gasket of FF5740 filter. Never use grease, which will cause rubber aging and sealing failure. Installation: Tighten the filter clockwise by hand until the gasket closely fits the base surface, then turn another 3/4 circle with a wrench. Do not over-tighten to avoid thread damage and gasket deformation. Leakage test: Start the engine and keep idling for 3 to 5 minutes. Check the joint position carefully. No fuel leakage means successful installation. Replacement cycle: Replace every 20,000–28,000 km under normal highway driving conditions; shorten to 12,000–18,000 km for construction sites, mining areas or low-quality fuel usage scenarios.

SGL-R18189-30 R18189-30 HF6610 Spin-On Fuel Dispenser Filter  Our SGL-R18189-30 fuel dispenser filter is a direct aftermarket replacement for original Gilbarco R18189-30 and cross-references Fleetguard HF6610 hydraulic/fuel spin-on filter, specially engineered for commercial gas station Gilbarco fuel dispensing pumps. Adopting high-density resin-impregnated cellulose filter media with standard 30-micron nominal filtration precision, it efficiently captures solid contaminants including rust, sand, dust and sediment in gasoline, diesel, ULSD ultra-low sulfur diesel, ethanol & methanol blended fuel (max 10% alcohol ratio). Built with heavy-duty pressure-resistant steel housing and premium EPDM leakproof sealing gasket, this spin-on filter features stable high flow rate and outstanding pressure resistance. Strictly manufactured per original OEM dimension standards for direct plug-and-play installation without modification, it perfectly fits Gilbarco fuel dispensers, Wayne, Tokheim and mainstream fuel pump equipment. It is the cost-effective maintenance spare part for gas stations, fuel depots, fleet fueling yards and global fuel equipment distributors. Usage & Installation Method: Preparations: Shut down the fuel dispenser power and close the inlet fuel valve to cut off fuel supply completely; prepare a filter wrench, absorbent rags and waste fuel container to hold residual spilled fuel. Remove Old Filter: Rotate the old filter counterclockwise to unscrew it from the filter head. Thoroughly wipe the mounting base to remove old gasket residue, dirt and residual fuel thoroughly. New Filter Pre-treatment: Smear a thin layer of clean fuel on the EPDM rubber sealing ring of R18189-30 filter. Do not use grease to prevent rubber swelling and sealing failure. Install the Filter: Tighten the new filter clockwise by hand until the gasket fits tightly against the base, then turn an extra 3/4 turn with a wrench. Never over-tighten, which will crack the thread or deform the gasket and cause leakage. Pressure Test: Open the fuel inlet valve and restart the dispenser, run idle for 2-3 minutes. Inspect the joint for fuel leakage; zero leakage confirms successful installation. Standard Replacement Cycle: Replace every 6 months or 3000 operating hours for conventional gas station use; shorten the cycle to 3–4 months for dusty environments or poor-quality incoming fuel.

LGS2000211 FF5488 FF5767 Spin-On Diesel Fuel Water Separator Filter  The LGS2000211 fuel water separator serves as a direct cross replacement for Fleetguard FF5488 and FF5767 filters, designed specially for heavy-duty commercial trucks, construction machinery and diesel generator sets equipped with Weichai and Cummins engines. This integrated spin-on filter combines fine fuel filtration and efficient water separation functions. The multi-layer hydrophobic composite filter media can effectively trap rust, sand, sludge, colloidal impurities in diesel, while separating free water mixed in fuel thoroughly. It provides full protection for high-pressure fuel pumps, fuel injectors and precision engine components from wear, corrosion and blockage. Manufactured strictly according to OEM dimensional standards, it supports direct plug-and-play installation without modification. Featuring stable flow performance, strong dirt holding capacity and affordable aftermarket cost, it is an ideal maintenance spare part for gas stations, truck repair workshops, fleet operators and global machinery equipment suppliers. Usage & Installation Method: Preparation: Turn off the engine completely, close the fuel inlet valve and release residual pressure of the fuel system. Prepare a filter wrench, oil-absorbing cloth and container to collect leaked diesel. Remove old filter: Rotate the original filter counterclockwise to unscrew it, then fully wipe the mounting base to clear old gasket residue, dirt and residual fuel completely. Filter pre-treatment: Apply a thin layer of clean diesel on the new rubber sealing gasket. Do not use grease, as it will cause rubber aging and sealing failure. Installation: Hand tighten the new LGS2000211 filter clockwise until the gasket closely fits the base surface, then tighten an additional 3/4 turn with a wrench. Avoid over-tightening to prevent thread damage or gasket deformation and leakage. Leakage test: Restore fuel supply and start the engine to idle for 3–5 minutes. Inspect the connection position carefully. Installation finishes successfully if no fuel leakage occurs. Replacement cycle: Replace every 22,000–30,000 km under regular highway driving conditions. Shorten the cycle to 12,000–20,000 km when working in mining, construction sites or using poor-quality diesel fuel.

LGS2000311 FF5470 Spin-On Diesel Fuel Filter  LGS2000311 fuel filter is a high-quality spin-on aftermarket replacement element cross-referenced to Fleetguard FF5470, specially designed for Cummins ISDe series medium-duty diesel engines widely used on commercial trucks, city buses and light construction machinery. Adopting multi-layer reinforced resin-impregnated cellulose filter media, this filter efficiently traps fine rust, dust, sludge, carbon residue and colloidal contaminants in diesel fuel. It provides reliable protection for high-pressure fuel pumps, fuel injectors and precision engine internal components against abrasion, blockage and premature damage. Produced strictly per OEM dimensions, it supports direct plug-and-play installation without modification. Featuring stable flow performance, long service life and cost-effective price, it is a perfect maintenance part for repair shops, fleet operators and global filter wholesalers. Usage & Installation Method: Preparation: Shut off the engine, close the fuel inlet valve and release residual fuel pressure in pipelines. Prepare a filter wrench, absorbent rags and a container to collect spilled diesel. Remove old filter: Twist the old filter counterclockwise to detach it. Clean the mounting base thoroughly to wipe away old gasket residue, dirt and residual fuel completely. Gasket lubrication: Coat a thin layer of clean diesel on the new rubber sealing gasket. Do not apply grease to avoid rubber swelling and sealing failure. Install new filter: Tighten the LGS2000311 filter clockwise by hand until the gasket closely attaches to the base, then turn an extra 3/4 turn with a wrench. Never over-tighten to prevent thread breakage and gasket deformation. Leak test: Restore fuel supply and start the engine for 3-5 minutes idling. Check the joint carefully; installation succeeds if there is no fuel leakage. Replacement interval: Replace every 18,000–25,000 km under normal highway conditions. Reduce the cycle to 10,000–16,000 km for dusty construction sites or low-quality fuel conditions.

2000401 WDK999/1 UF0022 Spin-On Diesel Fuel Water Separator Filter  Model 2000401 fuel filter is cross compatible with WDK999/1 and UF0022, designed as an integrated fuel filter and water separator tailored for Weichai WP12 and WP13 heavy-duty diesel engines widely used on heavy trucks, construction machinery and diesel generator units. Built with multi-layer hydrophobic composite filter media, this spin-on filter efficiently traps solid contaminants including rust, sand, sludge and colloids, while separating free water mixed in diesel effectively. It provides full protection for high-pressure fuel pumps, fuel injectors and precision engine components against abrasion, corrosion and blockage. Manufactured strictly to OEM dimensional standards, it enables direct plug-and-play installation without modification. Featuring stable flow rate, large dirt holding capacity and affordable aftermarket pricing, it is a reliable maintenance spare part for fleet companies, auto repair workshops and global filter distributors. Usage & Installation Method: Preparation: Turn off the engine fully, close the fuel inlet valve and release residual pressure inside the fuel pipeline. Prepare a filter wrench, absorbent cloth and waste oil container to collect spilled diesel fuel. Remove old filter: Rotate the old filter counterclockwise for removal. Completely clean the mounting base to clear old gasket residue, dirt and residual fuel. Gasket lubrication: Apply a thin layer of clean diesel oil to the new rubber sealing gasket. Do not use grease, which will cause rubber aging and sealing failure. Install the filter: Hand-tighten the new filter clockwise until the gasket fits tightly to the base surface, then turn an additional 3/4 turn with a wrench. Do not over-tighten to avoid thread damage and gasket deformation. Leakage inspection: Restore fuel supply and idle the engine for 3–5 minutes. Carefully check the connection joint. Installation is complete if no fuel leakage is detected. Replacement cycle: Replace every 20,000–30,000 km under regular highway operation. Shorten the cycle to 12,000–18,000 km for mining, construction sites or low-quality fuel working environments.

SGL-2000501 FF4013 SP821 Spin-On Diesel Fuel Filter  SGL-2000501 fuel filter is a premium aftermarket spin-on filter cross-referenced to FF4013 and SP821. Designed for light commercial trucks, pickup trucks, small engineering machinery and stationary diesel engines, it adopts multi-layer high-density cellulose filter media to efficiently capture dust, rust particles, sludge and colloidal impurities inside diesel fuel. It effectively protects fuel injectors, fuel pumps and core engine parts from abrasion and blockage. Produced strictly in accordance with original OEM size standards, it realizes direct plug-and-play installation without any modification. With stable flow performance, long service life and affordable wholesale price, it is an ideal daily maintenance spare part for auto repair shops, small fleet owners and global filter aftermarket suppliers. Usage & Installation Method: Preparation: Turn off the engine and release residual pressure in the fuel pipeline. Prepare a filter wrench, absorbent rags and a container to hold spilled diesel fuel. Remove old filter: Rotate the old filter counterclockwise to unscrew it fully. Wipe the filter mounting base thoroughly to remove old gasket residue, dirt and residual oil completely. Lubricate the seal gasket: Spread a thin layer of clean diesel on the new rubber sealing ring. Do not use grease, which will cause rubber aging and sealing failure. Install the new filter: Tighten SGL-2000501 clockwise by hand until the gasket fits closely against the base, then turn an extra 3/4 turn with a wrench. Never over-tighten to avoid thread damage and gasket deformation. Leakage test: Start the engine and idle for 3–5 minutes. Inspect the joint position carefully. No fuel leakage means the installation is finished successfully. Replacement cycle: Replace every 15,000–20,000 km under normal road conditions. Shorten the replacement interval to 10,000–15,000 km for dusty working sites or inferior diesel fuel usage.

This Diesel Fuel Filter Replacement is specially designed for cargo trucks and heavy-duty diesel vehicles. Manufactured with high-efficiency filtration media, it effectively removes impurities, water, and contaminants from diesel fuel, ensuring optimal engine performance and extended fuel system life. Its durable construction and precision seal design provide reliable protection under harsh operating conditions, making it ideal for long-haul freight, construction equipment, and industrial transport applications.

SGL-2002301 2000257 HA10002730 4D32RT30-24120 2003501 Spin-On Diesel Fuel Water Separator Filter SGL-2002301 is a high-efficiency spin-on integrated fuel water separator filter, cross part numbers: 2000257, HA10002730, 4D32RT30-24120, 2003501. This filter is specially developed to match Yunnei 4D32 series light-duty diesel engines for light commercial trucks, agricultural machinery and small construction equipment. Adopting multi-layer hydrophobic reinforced cellulose filter media, it can efficiently filter rust, sand, sludge, colloidal solid particles and separate free moisture mixed in diesel fuel simultaneously. It effectively protects fuel injectors, low-pressure fuel pumps and precision engine parts from abrasion, corrosion and blockage. Produced strictly in accordance with OEM original size standards, it supports direct plug-and-play installation without modification. Featuring stable flow rate, large dirt holding capacity and economical aftermarket cost, it is a premium maintenance spare part for repair shops, light-duty vehicle fleets and global filter wholesale distributors. Usage & Installation Method: Preparation: Turn off the vehicle engine completely, close the fuel inlet valve to cut fuel supply, release residual pressure inside the fuel pipeline. Prepare a filter wrench, oil-absorbing rags and a waste fuel container to collect spilled diesel. Remove old filter: Rotate the old fuel filter counterclockwise to unscrew it. Thoroughly wipe the filter mounting base to remove old gasket residue, dirt and residual fuel completely. Preprocess new filter: Apply a thin layer of clean diesel evenly on the rubber sealing gasket. Do not use grease, which will cause rubber swelling, aging and sealing failure. Install the filter: Hand-tighten the SGL-2002301 filter clockwise until the gasket fits tightly against the base surface, then tighten an additional 3/4 turn with a wrench. Do not over-tighten, to avoid thread damage or gasket deformation and fuel leakage. Leakage inspection: Reopen the fuel valve and start the engine for 3–5 minutes of idling. Carefully check the connecting joint; installation is successful if there is no fuel leakage. Standard replacement cycle: Replace every 15,000–22,000 km under normal highway driving conditions. Shorten the cycle to 10,000–15,000 km when operating in dusty farmland, construction sites or using low-quality diesel fuel.

This Fuel Water Separator Filter is a high-efficiency filtration component designed specifically for three-tube fuel/water separation systems. Engineered to remove contaminants and moisture from diesel fuel, it helps protect engine components and improve fuel combustion efficiency. Its reliable water separation performance ensures optimal engine operation and extended service life.

SGL-2000615 2000615 Spin-On Diesel Fuel Water Separator Filter SGL-2000615 fuel filter shares the OEM part number 2000615, a popular spin-on integrated fuel and water separator designed for mainstream domestic light-duty diesel engines fitted on light trucks, vans, agricultural machinery and small stationary generator equipment. Equipped with multi-layer hydrophobic composite cellulose filter media, this filter efficiently captures rust, sand, sludge, colloidal particles and other solid contaminants, while separating free water mixed in diesel fuel effectively. It provides comprehensive protection for fuel injectors, fuel pumps and precision engine internal components against abrasive wear, blockage and water-induced corrosion. Manufactured strictly according to original OEM size parameters for direct plug-and-play installation with no modification required. Featuring stable fuel flow performance, excellent contaminant holding capacity and cost-effective aftermarket pricing, it is a reliable maintenance spare part for auto repair shops, small fleet operators and global filter wholesalers. Usage & Installation Method: Preparation: Turn off the engine and close the fuel inlet valve to release residual pressure inside the fuel pipeline. Prepare a filter wrench, absorbent rags and a container to collect spilled diesel fuel. Remove old filter: Rotate the old filter counterclockwise to unscrew it completely. Thoroughly clean the mounting base to wipe away old gasket residue, dirt and residual fuel thoroughly. Gasket lubrication: Apply a thin layer of clean diesel fuel evenly on the new rubber sealing gasket. Do not use grease, as it will cause rubber aging, swelling and sealing failure. Install new filter: Hand-tighten SGL-2000615 clockwise until the gasket fits tightly against the base surface, then turn an additional 3/4 turn with a wrench. Avoid over-tightening to prevent thread damage and gasket deformation. Leakage test: Restore fuel supply and start the engine to idle for 3–5 minutes. Carefully inspect the connection joint; installation is complete successfully if no fuel leakage appears. Replacement cycle: Replace every 15,000–20,000 km under regular highway working conditions. Shorten the cycle to 10,000–15,000 km for dusty construction sites, farm areas or usage of low-quality diesel fuel.

SGL-2001801 FG100-1105140A Spin-On Diesel Fuel Filter  SGL-2001801 fuel filter corresponds to OEM part number FG100-1105140A, a professional spin-on fuel filter designed for mainstream light-duty diesel engines widely installed on light commercial trucks, agricultural machinery and small stationary diesel equipment. Adopting premium multi-layer reinforced cellulose filter media, this filter can effectively trap rust particles, dust, sediment, sludge and colloidal contaminants mixed in diesel fuel, offering comprehensive protection for fuel injectors, fuel pumps and precision engine internal components against abrasion, blockage and premature damage. Manufactured strictly following original OEM dimensional standards, it supports direct plug-and-play installation without any cutting or modification. Featuring stable fuel flow performance, strong pollutant holding capacity and favorable aftermarket cost, it serves as an ideal daily maintenance spare part for vehicle repair workshops, small fleet operators and global filter wholesale suppliers. Core material and internal structure: Preparation: Turn off the vehicle engine completely, close the fuel inlet valve and release residual pressure inside the fuel pipeline. Prepare a filter wrench, absorbent rags and a waste fuel container to collect spilled diesel during disassembly. Remove old filter: Rotate the old fuel filter counterclockwise to unscrew it fully. Thoroughly wipe the filter mounting base to completely clear old gasket residue, dirt and residual oil stains. Gasket preparation: Apply a thin layer of clean diesel evenly on the new rubber sealing gasket. Never use grease, which will lead to rubber swelling, aging and subsequent sealing failure. Install the new filter: Tighten SGL-2001801 clockwise by hand until the gasket closely fits the base surface, then turn an extra 3/4 turn with a wrench. Do not over-tighten to avoid thread cracking and gasket deformation that causes leakage. Leakage inspection: Restore fuel supply and start the engine for 3 to 5 minutes of idling operation. Carefully check the connecting joint. Successful installation is confirmed when no fuel leakage is found. Standard replacement cycle: Replace the filter regularly under normal highway driving conditions. Shorten the replacement interval appropriately when working in dusty construction sites, farmland environments or when using low-grade diesel fuel.

UF0107-009/1105010W6000 is a diesel fuel filter designed to be compatible with JAC Shangling, Kangling and All-Chai engines. It focuses on efficient filtration and stable compatibility, and is used to protect the engine's fuel system, improving combustion efficiency and component lifespan.

SGL-20805349 P502536 Spin-On Diesel Fuel Filter  The SGL-20805349 fuel filter is a premium spin-on replacement element cross referenced with Donaldson P502536, professionally designed for heavy construction machinery, medium & heavy-duty trucks and industrial diesel power units. Constructed with high-density reinforced multi-layer filter media, this filter efficiently traps rust, sediment, dust, sludge and colloidal contaminants contained in diesel fuel, delivering reliable protection for fuel injectors, high-pressure fuel pumps and precision engine components against abrasion, clogging and premature wear. Manufactured strictly to original OEM dimension specifications, it supports direct plug-and-play installation without modification. Featuring steady fuel flow performance, excellent contaminant holding capacity and economical aftermarket pricing, it is a trusted maintenance spare part for machinery repair shops, construction fleet operators and global filter distributors worldwide. Core material and internal structure: Preparation: Shut down the engine completely, close the fuel inlet valve and release residual pressure within the fuel pipeline. Prepare a filter wrench, oil-absorbent rags and a container to catch spilled diesel fuel during removal. Remove old filter: Turn the old filter counterclockwise to unscrew it fully. Clean the filter mounting base thoroughly to wipe off leftover gasket debris, dirt and residual fuel completely. Gasket treatment: Apply a thin coat of clean diesel fuel evenly onto the new rubber sealing gasket. Do not apply grease, which will cause rubber degradation and sealing failure over time. Install new filter: Hand-tighten the SGL-20805349 filter clockwise until the gasket sits flush against the mounting surface, then tighten an additional 3/4 turn using a wrench. Never over-tighten to avoid thread damage and gasket deformation. Leakage inspection: Restore fuel supply and start the engine to idle for 3–5 minutes. Carefully check the connection joint; installation is successful if no fuel leakage is detected. Replacement schedule: Replace regularly during regular highway or standard working conditions. Shorten the replacement cycle appropriately when operating on dusty construction sites, mining areas or using low-quality diesel fuel.

SGL-20998367 FS19735 FS19926 Spin-On Diesel Fuel Water Separator Filter  SGL-20998367 is a premium spin-on integrated fuel water separator filter, cross compatible with part numbers FS19735 and FS19926. It is specially engineered for heavy-duty commercial trucks, off-road construction machinery and industrial diesel generator engines. Adopting high-performance multi-layer reinforced filter media, this filter efficiently captures rust, sediment, dust, sludge and colloidal contaminants inside diesel fuel, meanwhile separating free water mixed in fuel efficiently. It delivers full protection for high-pressure fuel pumps, fuel injectors and core engine precision parts from abrasion, clogging and water corrosion. Manufactured strictly according to OEM dimensional standards, it supports direct plug-and-play installation without modification. Featuring stable fuel flow performance, excellent contaminant storage capacity and favorable aftermarket cost, it is an essential maintenance spare part for repair workshops, construction fleets and global filter wholesale distributors. Core material and internal structure: Preparation: Fully shut down the engine, close the fuel inlet valve and release residual pressure in the fuel pipeline. Prepare a filter wrench, absorbent rags and a container to collect spilled diesel fuel during disassembly. Remove old filter: Rotate the original filter counterclockwise to unscrew it completely. Clean the mounting base thoroughly to clear old gasket residue, dirt and residual fuel thoroughly. Gasket lubrication: Apply a thin layer of clean diesel evenly on the new rubber sealing gasket. Do not use grease, which will cause rubber aging, swelling and permanent sealing failure. Install new filter: Hand-tighten SGL-20998367 clockwise until the gasket closely fits the base surface, then turn an extra 3/4 turn with a wrench. Over-tightening is forbidden to avoid thread damage and gasket deformation leading to leakage. Leakage test: Restore fuel supply and start the engine to idle for 3–5 minutes. Carefully inspect the connection joint. The installation is completed successfully if no fuel leakage occurs. Replacement cycle: Replace regularly under normal highway working conditions. Shorten the replacement interval properly when operating in dusty mining sites, construction sites or applying low-quality diesel fuel.

SGL-211200014 P765325 Spin-On Diesel Fuel Filter SGL-211200014 fuel filter is a premium aftermarket spin-on replacement element cross-referenced to Donaldson P765325, specially developed for heavy-duty commercial trucks, off-road construction machinery and industrial diesel generator units. Built with multi-layer reinforced resin-impregnated filter media, this filter efficiently captures rust, sand, sludge, dust and colloidal contaminants contained in diesel fuel. It provides solid protection for fuel injectors, high-pressure fuel pumps and delicate engine internal parts against abrasion, clogging and premature failure. Produced strictly following OEM dimensional standards, it enables direct plug-and-play installation without cutting or modification. Featuring stable fuel flow performance, outstanding dirt holding capacity and affordable wholesale pricing, it is a reliable daily maintenance spare part for machinery repair shops, fleet companies and global filter distributors. Core material and internal structure: Preparation: Turn off the engine completely, close the fuel inlet valve and release residual pressure inside fuel pipelines. Prepare a filter wrench, absorbent rags and a container to collect spilled diesel fuel. Remove old filter: Rotate the used filter counterclockwise to unscrew it fully. Clean the mounting base thoroughly to wipe away old gasket residue, dirt and residual fuel completely. Gasket pre-treatment: Apply a thin layer of clean diesel evenly on the new rubber sealing gasket. Do not use grease, which will cause rubber aging and lead to sealing failure. Install the new filter: Hand-tighten SGL-211200014 clockwise until the gasket fits tightly against the base surface, then tighten an extra 3/4 turn with a wrench. Never over-tighten to avoid thread damage and gasket deformation. Leakage inspection: Restore fuel supply and start the engine for 3–5 minutes of idling. Carefully check the connection joint; installation is successful if no fuel leakage is found. Replacement cycle: Conduct regular replacement under standard highway working conditions. Shorten the service interval appropriately when working on dusty construction sites, mining areas or using low-grade diesel fuel.

SGL-31945-65000 1104-382100C Spin-On Diesel Fuel Filter SGL-31945-65000 fuel filter is a professional spin-on aftermarket replacement part cross referenced with OEM number 1104-382100C, specially designed for agricultural tractors, farming machinery and small industrial diesel engines. Constructed with high-density reinforced multi-layer filter media, this fuel filter efficiently captures rust, dust, sediment, sludge and colloidal impurities mixed in diesel fuel. It provides reliable protection for fuel injectors, fuel pumps and key engine precision components against abrasion, pipeline clogging and early wear damage. Manufactured strictly in accordance with original OEM dimension standards, it supports direct plug-and-play installation without any modification. Featuring steady fuel flow performance, outstanding pollutant storage capacity and cost-effective wholesale price, it is an ideal maintenance spare part for farm repair stations, agricultural fleets and global agricultural machinery filter suppliers. Core material and internal structure: Preparation: Turn off the equipment engine completely, close the fuel inlet valve and release residual pressure inside fuel pipelines. Prepare a filter wrench, absorbent rags and a container to hold spilled diesel fuel during disassembly. Remove old filter: Rotate the old filter counterclockwise to fully unscrew it. Thoroughly clean the filter mounting base to wipe off old gasket residue, dirt and residual fuel completely. Gasket Lubrication: Spread a thin layer of clean diesel evenly on the new rubber sealing gasket. Do not apply grease, which will cause rubber swelling, aging and permanent sealing failure. Install New Filter: Hand-tighten SGL-31945-65000 clockwise until the gasket closely fits the base surface, then turn an extra 3/4 turn with a wrench. Never over-tighten to avoid thread cracking and gasket deformation that causes fuel leakage. Leakage Inspection: Restore fuel supply and start the engine to idle for 3–5 minutes. Carefully check the connecting joint. Installation is finished successfully when no fuel leakage is observed. Replacement Cycle: Replace regularly under regular farm working conditions. Shorten the replacement interval properly when working in muddy farmland, dusty field environments or using low-quality diesel fuel.

2001901 Fuel Filter Model 2001901 is a widely used spin-on integrated fuel and water separator filter, designed for mainstream light commercial trucks, farming equipment and small stationary diesel engines. Adopting premium multi-layer reinforced filter media, this filter efficiently captures dust, rust, sediment, sludge and colloidal contaminants mixed in diesel fuel, while separating free water effectively from the fuel flow. It delivers full protection for fuel injectors, fuel pumps and delicate engine internal components against clogging, abrasion and water-induced corrosion. Manufactured strictly to original OEM dimension standards, it supports direct plug-and-play installation without modification. Featuring stable fuel flow, excellent contaminant holding capacity and affordable aftermarket price, it is a practical maintenance spare part for auto repair shops, farm fleets and global filter wholesale dealers. Core material and internal structure: Preparation: Power off the engine fully, close the fuel inlet valve to cut fuel supply and release residual pressure in fuel pipelines. Prepare a filter wrench, absorbent rags and a container to collect spilled diesel. Remove old filter: Unscrew the old filter counterclockwise completely. Clean the mounting base thoroughly to wipe away old gasket residue, dirt and residual oil thoroughly. Gasket preparation: Coat a thin layer of clean diesel evenly on the new rubber sealing gasket. Do not use grease, which will cause rubber aging and sealing failure. Install the filter: Hand tighten the 2001901 filter clockwise until the gasket fits tightly against the base surface, then turn an extra 3/4 turn with a wrench. Do not over-tighten to avoid thread damage and gasket deformation. Leakage test: Restore fuel supply and run the engine at idle for 3 to 5 minutes. Inspect the connection position carefully; installation succeeds if no fuel leakage appears. Replacement cycle: Replace regularly under normal road or farm working conditions. Shorten the replacement cycle when working in muddy farmland, dusty construction sites or using low-quality diesel fuel.

Shagura 1000002416 is a diesel fuel filter launched by Wenzhou Shagura Automotive Components Co., Ltd. Its core function is to intercept impurities, moisture and other pollutants in the fuel. It is compatible with various diesel models and engines with emissions standards up to and including the sixth generation, ensuring the stability of the fuel system and the lifespan of the engine.

SGL-5041995510 P559624 Spin-On Diesel Fuel Filter  SGL-5041995510 fuel filter is a high-performance spin-on aftermarket replacement part cross-referenced to Donaldson P559624. It is specially manufactured for heavy-duty commercial trucks, off-road construction machinery, mining vehicles and industrial diesel generator power systems. Adopting multi-layer reinforced resin-impregnated filter media, this filter efficiently captures rust, sediment, dust, sludge and colloidal contaminants existing in diesel fuel. It delivers comprehensive protection for high-pressure fuel pumps, precision fuel injectors and critical engine internal components against abrasive wear, pipeline clogging and premature damage. Produced strictly in accordance with original OEM dimensional specifications, it supports direct plug-and-play installation without any cutting or modification. Featuring stable fuel flow efficiency, excellent contaminant holding capacity and economical wholesale cost, it has become a preferred maintenance spare part for machinery repair workshops, heavy-duty fleet operators and global filter aftermarket distributors. Core material and internal structure: Preparation: Completely shut down the engine, close the fuel inlet valve and release residual pressure inside fuel pipelines. Prepare a filter wrench, oil-absorbent rags and a waste container to collect spilled diesel fuel during disassembly. Remove old filter: Rotate the used filter counterclockwise to unscrew it fully. Thoroughly clean the filter mounting base to remove old gasket residue, dirt and residual fuel completely. Gasket lubrication: Apply a thin layer of clean diesel evenly onto the new rubber sealing gasket. Do not use grease, which will accelerate rubber aging and cause long-term sealing failure. Install new filter: Hand-tighten SGL-5041995510 clockwise until the gasket fits closely against the base surface, then tighten an additional 3/4 turn with a wrench. Never over-tighten to avoid thread cracking and gasket deformation that leads to fuel leakage. Leakage inspection: Restore fuel supply and start the engine for 3–5 minutes of idling operation. Carefully inspect the connection joint; installation is confirmed successful if no fuel leakage is detected. Replacement cycle: Perform regular replacement under standard highway working conditions. Appropriately shorten the service interval when operating in dusty mining zones, muddy construction sites or using low-grade diesel fuel.

F1050-000 is a diesel fuel filter. Its main function is to efficiently filter impurities and water from the diesel fuel. It is compatible with JAC's fourth-generation vehicles and various diesel engines. It protects the key components of the fuel system and is suitable for both fourth-generation emission standards and various operating conditions.

SGL-610DA1117002A CX1016 Spin-On Diesel Fuel Filter  SGL-610DA1117002A fuel filter is cross-referenced to model CX1016, a professional spin-on fuel filter designed for widely used light-duty diesel engines fitted on light cargo trucks, pickup vehicles, agricultural machinery and small stationary diesel equipment. Constructed with premium multi-layer reinforced filter media, this filter efficiently captures rust particles, dust, sediment, sludge and colloidal contaminants mixed inside diesel fuel. It delivers reliable protection for fuel injectors, fuel pumps and precision engine internal components against abrasion, pipeline blockage and premature component damage. Manufactured strictly in accordance with OEM original dimension standards, it supports direct plug-and-play installation without any cutting or modification. Featuring steady fuel flow performance, strong pollutant holding capability and economical aftermarket pricing, it acts as an essential daily maintenance spare part for auto repair workshops, small fleet operators and global filter wholesale suppliers. Core material and internal structure: Preparation: Fully turn off the engine, close the fuel inlet valve and release residual pressure within fuel pipelines. Prepare a filter wrench, absorbent rags and a collection container to hold spilled diesel fuel during disassembly. Remove old filter: Rotate the old filter counterclockwise to unscrew it completely. Thoroughly wipe the mounting base to clear old gasket residue, dirt and residual fuel thoroughly. Gasket Treatment: Apply a thin even coat of clean diesel fuel on the new rubber sealing gasket. Never apply grease, which will trigger rubber aging, swelling and permanent sealing failure. Install New Filter: Hand-tighten SGL-610DA1117002A clockwise until the gasket closely fits the base surface, then turn an extra 3/4 turn with a wrench. Over-tightening is prohibited to avoid thread damage and gasket deformation that causes fuel leakage. Leakage Inspection: Restore fuel supply and start the engine for 3–5 minutes of idling. Carefully check the connection joint; installation is completed successfully if no fuel leakage is detected. Replacement Cycle: Conduct regular replacement under normal highway working conditions. Shorten the service interval appropriately when operating in dusty construction sites, farmland areas or using low-quality diesel fuel.

612600081334 CX0815 TF93266 Spin-On Diesel Fuel Filter  This spin-on fuel filter adopts premium composite multilayer fiberglass-cellulose blend filter media as the core filtration layer, with high dirt holding capacity and stable pore structure, resistant to diesel corrosion and temperature fluctuation from -40℃ to 150℃.  Product Material Description: Outer Shell: Thickened cold-rolled steel sheet with anti-rust electrophoretic coating, high pressure resistance, anti-deformation and anti-corrosion for long-term heavy-load working environment. Sealing Gasket: High-density nitrile butadiene rubber (NBR), oil-proof, heat-resistant and elastic, fits tightly with the mounting base perfectly. Central Support Core: Perforated galvanized steel inner frame, effectively prevents filter media collapse under high fuel pressure. Connection Thread: Precision machined solid steel thread with standard M20×1.5 specification, consistent with OEM size for easy installation.

1105060-61C is a diesel fuel filter (commonly known as diesel filter / oil-water separator) provided by the original factory of FAW Jiefang. It is mainly used for filtering water and 5-10μm impurities in diesel. It is suitable for heavy trucks such as J6P, J7, JH6 and construction machinery equipment, protecting the high-pressure common rail system, and is compatible with both Euro V and Euro VI emissions standards as well as heavy-duty working conditions.

8983129180 R011619 Spin-On Diesel Fuel Filter  This spin-on diesel fuel filter with OEM part number 8983129180 and reference code R011619 is a premium aftermarket filtration component specially engineered for Isuzu 4HK1 and 4JJ1 diesel engines. Designed for medium-duty trucks and engineering excavators, it acts as a critical barrier in the fuel supply system to purify incoming diesel fuel efficiently. Manufactured to match original OEM specifications precisely, this filter delivers stable filtration performance under high pressure and severe working environments. It is a cost-effective direct replacement option for original filters, helping fleet owners and machinery operators stabilize engine operation, cut down repair expenses of fuel system components, and extend the overall service life of engines perfectly for daily commercial and construction use.  Product Material Description: Filter Media: High-grade composite cellulose glass fiber mixed filter paper, featuring uniform pore size, strong corrosion resistance to diesel, stable filtration performance under temperature changes. Outer Housing: Thick cold rolled steel shell with electrostatic anti-rust coating, high pressure resistance, resistant to impact and deformation in rugged working environments. Sealing Gasket: High-performance NBR nitrile rubber, oil resistant, high temperature resistant and flexible, achieving tight fitting and long-term sealing. Inner Support Core: Galvanized perforated steel framework, effectively supports filter paper to avoid collapse under high fuel pressure. Thread Interface: Precision CNC machined standard steel thread, consistent with OEM original size for seamless installation.

A39.50.026.4 Spin-On Diesel Fuel Filter  The A39.50.026.4 is an original standard spin-on diesel fuel filter assembly specially developed for Deutz-Fahr and Same series farm tractors, a core essential component for agricultural engine fuel supply systems. It integrates filter cartridge and aluminum filter base as one complete assembly, strictly manufactured according to original OEM dimensional standards for perfect direct replacement. Designed to adapt to complex farm working conditions with dust, humidity and unstable temperature, it efficiently removes solid impurities from diesel fuel to fully protect engine injection systems, stabilize tractor power output, reduce breakdown frequency in field operation, and serve as a cost-effective durable aftermarket replacement solution for agricultural fleet maintenance.  Product Material Description: Filter Media: Premium resin-impregnated cellulose fiber filter paper, uniform stable pore structure, resistant to diesel corrosion and temperature fluctuation, excellent dirt holding capacity. Outer Casing: Thick cold-rolled steel shell with anti-rust black paint finish, impact-resistant and pressure-resistant, not easy to deform under long-time vibration during farm work. Filter Base: Precision cast aluminum alloy manifold base, high machining accuracy, durable against pressure and oil corrosion for long service life. Sealing Rubber Gasket: High-quality NBR nitrile butadiene rubber, oil-proof, heat-resistant and flexible, achieves full tight sealing to prevent fuel leakage completely. Internal Support Frame: Galvanized steel inner core, firmly supports filter media to avoid collapse under normal fuel working pressure.

AS2474 4931691 Air Oil Separator Filter  AS2474, OEM part number 4931691, is a professional crankcase ventilation air oil separator filter specially designed for Cummins diesel engines. It serves as a key component of the engine crankcase ventilation system, which separates oil mist, oil vapor and exhaust gas inside the crankcase efficiently. It can prevent engine oil from escaping into the intake system, reduce oil consumption, avoid carbon deposit buildup on valves and turbo parts, and maintain stable internal pressure of the engine crankcase. Made strictly according to OEM original standards, it is a direct aftermarket replacement part for trucks, generators and industrial diesel equipment, helping users lower engine failure rates and daily operating costs effectively.  Product Material Description: Filter Medium: High-efficiency multi-layer glass fiber composite filter media, featuring excellent oil mist adsorption capacity, stable pore structure, resistant to high temperature and oil erosion, long-lasting filtration performance. Outer Housing: High-strength engineering plastic shell with reinforced structure, shock-resistant, corrosion-resistant and deformation-proof, suitable for long-term engine vibration working environment. Internal Support Frame: High-hardness plastic skeleton supports filter material tightly to prevent deformation under airflow impact. Sealing Foam & Rubber: High-density elastic polyurethane foam and premium NBR rubber gaskets, fit closely with the installation seat to achieve full sealing and prevent gas bypass. End Cap & Interface: Precision molded port structure, consistent with original installation size for quick assembly.

D07C4.8.8.1-2 60265683 Spin-On Diesel Fuel Filter  The D07C4.8.8.1-2, OEM part number 60265683, is a dedicated spin-on diesel fuel filter developed exclusively for Sany original construction machinery. As a core component of the engine fuel supply system, it is professionally designed to adapt to high-dust, high-vibration, long-hour continuous working conditions on construction sites and roadworks. It effectively intercepts solid impurities, sediment and tiny particles inside diesel fuel to fully protect high-pressure fuel pumps and fuel injectors from abrasive damage. Manufactured strictly in accordance with Sany OEM dimensional standards, it achieves 1:1 direct plug-and-play replacement, greatly reducing engine failure rates and later maintenance costs for concrete mixers, road rollers and asphalt pavers, which is an economical and durable maintenance spare part for Sany engineering fleets.  Product Material Description: Filter Media: High-performance multilayer glass fiber composite filter paper with stable uniform pore structure, strong resistance to diesel corrosion and temperature fluctuation, featuring outstanding dirt holding capacity and stable long-term filtration efficiency. Outer Shell: Thickened cold-rolled steel housing finished with anti-rust electrophoretic coating, excellent pressure resistance, impact resistance and deformation resistance to withstand long-time severe vibration of engineering equipment. Sealing Gasket: Premium NBR nitrile butadiene rubber ring, oil-proof, high temperature resistant and highly elastic, fits tightly with the engine mounting base to realize complete leak-proof sealing. Inner Support Core: Galvanized perforated steel framework, firmly supports filter media to prevent collapse under high fuel flow pressure, ensuring consistent filtration effect. Bottom Thread Base: Precision CNC machined multi-hole standard thread base, fully consistent with original OEM installation size for seamless assembly.

D07C4.8.8.1-2 60265683 Spin-On Diesel Fuel Filter  The B1117050-D535, also marked as model CX0817A, is a dedicated spin-on diesel fuel filter specially developed for FAWDE Deutz series diesel engines, perfectly matched for FAW J6L, LongV, HuV light & medium heavy-duty trucks compliant with Euro IV, Euro V and Euro VI emission standards. It serves as the core filtration component of the common rail fuel system, efficiently intercepting tiny solid impurities, rust particles and sediment inside diesel fuel. Manufactured strictly according to OEM original dimensional standards, it enables direct plug-and-play replacement without modification. It effectively protects high-pressure fuel pumps and fuel injectors from abrasive damage, stabilizes engine power output, reduces unexpected breakdowns and long-term maintenance costs for logistics fleets, which is a cost-effective and durable aftermarket filtration spare part for daily highway transportation.  Product Material Description: Filter Media: Premium 3-layer composite resin-impregnated cellulose filter paper, with stable uniform pore structure, precise 2μm filtration accuracy, excellent dirt holding capacity, resistant to diesel corrosion and temperature fluctuation, maintaining stable filtration efficiency in long-time continuous operation. Outer Housing: Thickened cold-rolled steel shell with anti-rust electrophoretic coating, outer diameter 82mm, total height 200mm, strong pressure resistance, impact resistance and deformation resistance to withstand frequent vehicle vibration during road driving. Sealing Gasket: High-density NBR nitrile butadiene rubber ring, oil-proof, high temperature resistant and highly elastic, closely fits the engine mounting base to achieve full leak-proof sealing. Inner Support Core: Galvanized perforated steel inner framework, firmly supports filter paper to prevent deformation and collapse under fuel pressure, guarantees consistent filtering performance. Connection Thread: Precision CNC machined M16×1.5 standard thread base, fully consistent with OEM installation size for seamless quick assembly.

1105060-61C is a diesel fuel fine filter with oil-water separation function, which is an original equipment part of FAW Jiefang. It is mainly used to filter out impurities and water of 5-10μm in diesel. It is suitable for heavy trucks such as Jiefang J6P, J7, JH6 and construction machinery. It protects the high-pressure common rail system and is compatible with Euro V/Euro VI emissions and heavy-duty working conditions.

D2000-1105140 Spin-On Diesel Fuel Filter  D2000-1105140 is the official OEM part number corresponding to model CX0817A and B1117050-D535, specially designed for FAWDE Deutz common rail diesel engines used on FAW medium & light trucks. As a key component of the engine fuel system, it can effectively filter impurities, rust and sediment in diesel fuel to protect precision common rail injectors and high-pressure fuel pumps. Produced strictly according to original factory size standards, it realizes direct plug-and-play installation without modification. It works stably for long-distance logistics transportation, effectively lowering engine wear risk and daily maintenance costs, which is a reliable aftermarket replacement filter for FAW fleets worldwide.  Product Material Description: Filter Media: High-grade multi-layer resin-impregnated cellulose filter paper, uniform micropore structure, precise filtration accuracy, excellent dirt holding capacity, resistant to diesel oil corrosion and temperature changes. Outer Shell: Thick cold rolled steel housing with anti-rust electrophoretic coating, high pressure resistance, shock resistance and deformation resistance to adapt to long-time vehicle vibration. Sealing Gasket: Premium NBR nitrile rubber gasket, oil resistant, high temperature resistant and high elasticity, achieves tight fit and permanent leakproof sealing. Inner Support Core: Galvanized perforated steel inner frame, supports filter paper firmly to prevent collapse under fuel pressure and maintain stable filtration effect. Thread Interface: Precisely machined standard mounting thread, fully consistent with OEM installation dimensions for easy assembly.

EJ200-1105140 is a diesel fuel filter designed for engines such as Yuchai (some are labeled as EJ200-1105140A, with the alternative number FFP75505). Its main function is to efficiently filter out 5-10μm impurities and moisture from the diesel fuel, suitable for both Euro V and Euro VI commercial vehicles, protecting the high-pressure common rail system, and suitable for heavy-duty and complex working conditions.

D5010224385 FF5470 Spin-On Diesel Fuel Filter D5010224385 is the OEM original part number corresponding to the well-known Fleetguard model FF5470 spin-on fuel filter, professionally engineered to match Dongfeng Renault DCI11 series diesel engines for heavy-duty commercial trucks. As a vital component of the engine fuel supply system, it efficiently captures solid impurities, rust particles and sediment in diesel fuel to fully protect precision high-pressure fuel pumps and fuel injectors from abrasive damage. Manufactured strictly in accordance with original OEM dimensional standards, it supports direct plug-and-play installation without modification. It maintains stable filtration performance under long-hour heavy-load highway transportation and harsh working environments, effectively reducing engine failure rates and fleet maintenance costs, serving as a reliable cost-effective aftermarket replacement filter for Dongfeng and Renault heavy truck fleets worldwide.  Product Material Description: Filter Media: High-efficiency multi-layer resin-impregnated cellulose composite filter paper, featuring uniform stable pore structure, 10μm standard filtration precision, excellent dirt holding capacity, outstanding resistance to diesel corrosion and temperature fluctuation. Outer Housing: Thickened cold-rolled steel shell with anti-rust electrophoretic coating, outer diameter 94.8mm, total height 149mm, strong pressure resistance, shock resistance and deformation resistance to withstand continuous vehicle vibration during long-distance driving. Sealing Gasket: Premium high-density NBR nitrile butadiene rubber ring, oil-proof, high temperature resistant and highly elastic, fits tightly with the engine filter base to realize complete leak-proof sealing. Inner Support Core: Galvanized perforated steel inner framework, firmly supports filter paper to prevent collapse under fuel flow pressure, ensuring consistent stable filtration effect in full service cycle. Connection Thread: Precisely CNC machined M18×1.5 standard thread base, fully consistent with OEM installation size for seamless quick assembly.

This Heavy-Duty Truck Fuel Filter is engineered to deliver reliable protection for diesel and gasoline engines by effectively removing impurities, dirt, and water from the fuel system. Featuring a durable metal housing with a precision-threaded center hole, it ensures easy installation and a secure fit. The high-efficiency filtration media provides excellent particle separation, helping extend engine life, improve combustion efficiency, and reduce maintenance costs. Widely applied in trucks, construction machinery, agricultural equipment, and industrial engines, this fuel filter offers stable performance and long service life under demanding working conditions.

FF5838 Fuel Filter D368-002-903+A OEM Diesel Fuel Water Separator Filter The FF5838 fuel filter with OEM part number D368-002-903+A is a professional heavy-duty spin-on diesel fuel precision filter, cross-referenced with interchange part numbers including 088049EPS, S00031861+01, 5710993, FF42138 and FFP21501. Specially developed for Shangchai original electronic injection diesel engines, it acts as a vital core component of the complete vehicle fuel supply system. Its primary function is to thoroughly capture solid impurities, rust debris, colloidal sediments and free water contained in diesel fuel before the fuel enters delicate fuel injectors and high-pressure fuel pumps. Manufactured in full compliance with strict OEM industrial standards for commercial vehicles and engineering machinery, this filter is perfectly compatible with common rail diesel fuel systems. It delivers consistent and durable filtration performance under extreme harsh working conditions, including heavy continuous loads, high ambient temperatures, dusty surroundings, high humidity and frigid low-temperature environments. It is a premium aftermarket direct replacement filter widely applied to medium and heavy-duty trucks, engineering construction equipment and stationary industrial diesel generator sets worldwide.  Product Material Description: Outer Shell Housing: Constructed from thick high-strength cold-rolled carbon steel finished with anti-rust electrophoretic paint coating. The housing boasts outstanding pressure resistance and deformation resistance, along with superb corrosion resistance against diesel fluid, weak acid and alkali solutions. It can sustain regular fuel system operating pressure steadily without expansion, cracking or oil leakage, offering full physical protection for the internal filter element assembly. Internal Filter Media: Multi-layer composite high-density gradient wood pulp filter paper treated with hydrophobic resin coating. Designed with dense deep pleats to expand the effective filtration area to the maximum extent, it achieves integrated performance of fine solid particle filtration and efficient water separation. Sealing Components: High-temperature resistant nitrile rubber (NBR) gaskets and sealing rings. They resist long-term erosion by diesel fuel, retaining tight sealing elasticity within the working temperature range of -30℃ to 120℃, which effectively prevents fuel leakage and bypass of unfiltered raw fuel. Central Thread Base: Precision CNC machined solid carbon steel base with standard 1-14UNF-2B internal thread, featuring rigid structural strength for easy spin-on installation and convenient routine disassembly during maintenance.

The Fuel Filter is engineered to provide superior protection by effectively removing impurities from fuel. With durable construction and high filtration efficiency, it helps extend engine life, improve performance, and ensure reliable operation across various applications.

F1171-061 X10006844 OEM Diesel Fuel Filter Water Separator The F1171-061 fuel filter with OEM cross part number X10006844 is a professional spin-on fine diesel filter specially engineered for Yunnei D25, D30 common rail electronic injection Euro VI diesel engines. As a core component of the vehicle fuel supply system, it undertakes precision filtration of diesel fuel before oil enters high-pressure fuel pumps and fuel injectors. This filter efficiently traps solid contaminants including rust, sand, carbon residue and colloidal impurities, while achieving effective free water separation from diesel simultaneously. Manufactured strictly in accordance with ISO/TS16949 automotive industry standards, it perfectly adapts to light commercial vehicles operating under daily heavy-load transportation, dusty road conditions and variable temperature environments. It serves as a direct OEM aftermarket replacement part for mainstream Chinese light-duty trucks, pickup trucks and small commercial vehicles equipped with Yunnei power engines, delivering stable long-cycle filtration performance to protect delicate common rail fuel systems comprehensively.  Product Material Description: Outer Steel Shell: Thickened cold-rolled carbon steel shell with full anti-corrosion electrophoretic painting treatment. It features strong pressure resistance and deformation resistance, capable of enduring standard fuel system working pressure without expansion, cracking or oil leakage, fully protecting the internal filter element structure from external collision and corrosion. Gradient Composite Filter Paper: Imported multi-layer high-density wood pulp composite filter media with hydrophobic resin impregnation treatment, adopting deep pleated folding technology to maximize the effective filtration area. The gradient density structure realizes step-by-step fine filtration and efficient water repellency, reaching stable high filtration precision. High-Temp Sealing Gasket: Industrial-grade NBR nitrile rubber sealing ring, resistant to long-term diesel corrosion and aging. It maintains stable sealing elasticity within the working temperature range of -35℃ to 125℃, effectively preventing unfiltered fuel bypass and joint oil leakage. Precision Thread Base: CNC machined solid carbon steel thread base with standard M18*1.5 internal thread, featuring precise size and firm structure for convenient spin-on installation and disassembly maintenance.

The SGL-2000211 Fuel Filter is designed to deliver consistent fuel purity, helping engines perform smoothly even in demanding environments. Built with precision filtration media, it effectively captures fine contaminants to safeguard critical fuel system components. Its durable structure and reliable sealing ensure stable performance across a wide range of applications, from heavy-duty vehicles to industrial equipment. By maintaining clean fuel flow, this filter not only enhances efficiency but also supports longer engine service life with reduced maintenance needs.

F1172-061 FG100-1105140A F0071-Z1 OEM Diesel Fuel Water Separator Filter The F1172-061 fuel filter, cross OEM part numbers FG100-1105140A and F0071-Z1, is a professional spin-on fuel water separator tailored for Yunnei common rail diesel engines widely used on light commercial vehicles. Installed on the vehicle fuel supply line, it acts as the first line of defense to purify diesel fuel before it enters high-pressure fuel pumps and precision fuel injectors. It efficiently traps solid contaminants including sand, rust particles, carbon sludge and colloidal impurities, while separating free water from diesel effectively. Produced strictly in accordance with ISO/TS16949 automotive manufacturing standards, this filter is fully compatible with Euro IV, Euro V and Euro VI emission Yunnei engines. It maintains stable filtration performance under long-distance logistics transport, dusty road conditions, high humidity and fluctuating ambient temperatures. It serves as a perfect direct aftermarket replacement part for light cargo trucks, mini dump trucks, refrigerated delivery vans and small construction machinery, comprehensively protecting delicate common rail fuel components from abrasion, clogging and corrosion caused by contaminated fuel.  Product Material Description: Outer Steel Housing: Thickened cold-rolled carbon steel shell with electrophoretic anti-rust coating. It features excellent pressure resistance, impact resistance and diesel corrosion resistance, which can withstand standard fuel system working pressure without deformation, cracking or oil leakage, offering reliable outer protection for internal filter elements. Multi-Layer Filter Media: High-density gradient wood pulp composite filter paper impregnated with hydrophobic resin. Deep pleated design expands the effective filtering area to the maximum. The gradient density structure realizes stepwise fine filtration and outstanding water repellent performance, balancing high filtration precision and steady fuel flow rate. Sealing Gasket: Premium NBR nitrile rubber seal ring, resistant to diesel soaking, high temperature and aging. It keeps stable sealing elasticity in the temperature range of -35℃ ~ 125℃, effectively preventing unfiltered fuel bypass and joint leakage. Thread Base: CNC precision machined carbon steel threaded base with standard thread size, stable structure for easy spin-on installation and daily maintenance disassembly.

The SGL-2000204 Fuel Filter is engineered to provide dependable protection for diesel engines by capturing fine contaminants as small as 4 microns. With a robust construction and optimized filtration design, it ensures a steady flow of clean fuel, reducing wear on critical components and improving overall efficiency. Its practical dimensions and durable build make it a reliable choice for heavy-duty vehicles, construction equipment, and industrial applications where performance and longevity are essential.

FF105 TP1261 Spin-On Diesel Fuel Water Separator Filter FF105 fuel filter with cross reference part number TP1261 is a high-performance spin-on integrated fuel water separator designed for light-duty common rail diesel engines used widely in light trucks, pickup trucks and small commercial vehicles. Installed on the front end of the engine fuel supply system, it acts as the key purification component to process incoming diesel before fuel flows into high-pressure fuel pumps and precision fuel injectors. This filter can effectively capture fine solid contaminants including sand grains, rust debris, carbon sediments and colloidal impurities, while separating free water and tiny moisture droplets mixed in diesel fuel efficiently. Manufactured under strict ISO/TS16949 automotive quality standards, it adapts perfectly to Euro IV, Euro V and Euro VI emission diesel engines. It maintains consistent filtration efficiency under daily urban delivery, long-distance highway transportation, dusty construction roads, high-humidity coastal and low-temperature cold environments. As a premium aftermarket direct replacement filter, it effectively safeguards the precision fuel system, reduces component failure risks, and brings stable engine performance for daily commercial vehicle operation.  Product Material Description: Outer Housing Shell: Thick high-strength cold-rolled carbon steel shell with full electrophoretic anti-rust coating. It features outstanding pressure resistance, impact resistance and diesel corrosion resistance, capable of enduring regular fuel system working pressure without expansion, cracking or oil leakage, providing solid outer protection for internal filter media. Internal Filter Media: Multi-layer gradient density composite wood pulp filter paper soaked with hydrophobic resin, adopting deep dense pleating technology to maximize effective filtration area. The gradient layered structure realizes progressive fine filtration and excellent water repellent capacity, balancing outstanding filtration precision and smooth fuel flow rate. Sealing Assembly: High-quality NBR nitrile rubber sealing gasket. It resists long-term diesel erosion, high temperature and aging, and keeps stable sealing elasticity within the working temperature range of -35℃ to 125℃, preventing unfiltered fuel bypass and mounting joint leakage completely. Precision Thread Base: CNC machined solid carbon steel threaded base with standard thread specification, precise tolerance and stable structure, convenient for spin-on installation and routine maintenance disassembly.

The SGL-2000111 Premium Fuel Filter is engineered to deliver dependable fuel filtration for demanding applications across transportation, construction, and industrial power systems. Built with precise filtration capability, it effectively removes harmful particles and contaminants, ensuring engines run smoothly and efficiently even in harsh operating environments. With a durable design and reliable performance, this filter helps extend engine service life, reduce maintenance needs, and provide consistent protection under heavy-duty working conditions.

FF185 TP877 Spin-On Diesel Fuel Water Separator Filter FF185 fuel filter with cross reference part number TP877 is a high-efficiency spin-on integrated fuel and water separator specially developed for Yunnei common rail diesel engines equipped on light commercial vehicles. Positioned on the front section of the vehicle fuel delivery system, it acts as critical purification equipment to process diesel before fuel enters high-pressure oil pumps and precision fuel injectors. This filter efficiently captures solid impurities such as fine sand, rust particles, carbon deposits and colloidal sludge inside diesel oil, while rapidly separating free water and suspended moisture droplets. Manufactured strictly following ISO/TS16949 international automotive quality certification standards, it is fully compatible with Euro IV, Euro V and Euro VI emission standard Yunnei engines. It maintains stable filtration performance during long-distance highway logistics, urban daily delivery, dusty construction roads, high-humidity coastal areas and low-temperature cold weather. As a reliable aftermarket replacement component, it effectively protects precision fuel system parts, reduces abnormal wear and clogging failures, and guarantees stable engine power output for light trucks, pickups and small engineering machinery in daily operation.  Product Material Description: Outer Carbon Steel Housing: Adopts thickened cold-rolled carbon steel with full electrophoretic anti-rust paint treatment. It possesses outstanding pressure resistance, impact resistance and diesel corrosion resistance, which can withstand long-term normal working pressure of fuel systems without expansion, cracking or oil leakage, providing solid external protection for internal filter elements. Gradient Composite Filter Paper: Multi-layer high-density wood pulp filter media impregnated with hydrophobic resin, manufactured with deep dense pleating technology to maximize the effective filtration area. The gradient density structure realizes staged fine filtration and strong hydrophobic performance, balancing top-tier filtration precision and steady fuel flow rate without oil supply shortage. NBR Sealing Gasket: Premium nitrile rubber sealing ring with excellent resistance to diesel erosion, high temperature and aging. It maintains stable sealing elasticity within the temperature range of -35℃ to 125℃, effectively preventing bypass of unfiltered fuel and leakage at the installation joint. Precision CNC Thread Base: Machined solid carbon steel threaded base with standard thread specifications and precise dimensional tolerance. The sturdy structure supports convenient spin-on installation and quick disassembly during routine maintenance.

The SGL-5041995510 Fuel Filter ensures clean fuel supply by removing contaminants and protecting engine components. Built with durable materials and wide OEM compatibility, it delivers reliable performance for trucks, construction machinery, and industrial equipment.

FF5052 ST20706 OEM Spin-On Diesel Fuel Filter The FF5052 fuel filter with cross reference part number ST20706 is a heavy-duty spin-on primary diesel fuel filter designed for medium & heavy-duty diesel engines widely used on commercial trucks, construction excavators, agricultural machinery and stationary generator sets. As the core protection component of the engine fuel delivery system, it effectively intercepts solid contaminants including metal rust particles, sand, carbon sludge, colloidal sediments and tiny abrasive impurities inside diesel fuel before oil flows into high-pressure fuel pumps and precision injectors. Manufactured strictly in compliance with ISO/TS16949 automotive quality standards, it perfectly matches Cummins 4BTA3.9, 6BTA5.9, QSB5.9 engines and Komatsu 6D102 excavator power systems. It maintains stable 17μm precision filtration performance under long-time high-load operation, dusty mining sites, low-temperature cold weather and high-humidity working environments. This filter acts as a perfect aftermarket direct OEM replacement part, fully protecting expensive fuel system precision components, reducing breakdown risks, and securing stable power output for engineering equipment and highway heavy trucks.  Product Material Description: High-Strength Carbon Steel Outer Housing: Thickened cold-rolled carbon steel shell with full electrophoretic anti-rust & anti-corrosion coating. It boasts outstanding pressure resistance and impact resistance, capable of enduring long-term fuel system working pressure without deformation, cracking or fuel leakage, offering comprehensive outer protection for internal filter media. Gradient Composite Filter Media: Multi-layer high-density wood pulp composite filter paper with hydrophobic resin treatment, adopting deep dense pleated folding technology to maximize the effective filtration area. The progressive gradient density structure realizes staged precise particle trapping, achieving 96% filtration efficiency for 17μm fine particles while keeping smooth fuel flow steadily. Industrial NBR Sealing Assembly: High-temperature resistant nitrile rubber sealing gasket, resistant to long-term diesel erosion, aging and temperature fluctuation. It keeps stable sealing elasticity within -35℃ ~ 125℃ working range, thoroughly preventing unfiltered fuel bypass and installation joint oil leakage. Precision CNC Thread Base: Machined solid carbon steel base with standard M16×1.5 internal thread, precise dimensional tolerance and firm structure, supporting easy spin-on installation and quick disassembly during routine maintenance.

The Fuel Filter For Agricultural Machinery is specially developed to safeguard diesel engines by capturing fine particles, water, and impurities before they reach the fuel system. With a reinforced structure and high-capacity filtration media, it adapts to demanding environments such as highways, construction sites, and agricultural fields. Offering broad compatibility with multiple OEM and aftermarket references, this filter provides a dependable replacement option that enhances engine efficiency, lowers maintenance frequency, and supports long-term durability.

FF5687 P552200 FF2200 Heavy Duty Spin-On Diesel Fuel Filter The FF5687 fuel filter, cross-referenced with part numbers P552200 and FF2200, is a professional heavy-duty spin-on diesel fuel filter specially designed for Cummins heavy-duty diesel engines used in commercial trucks, excavators, loaders, agricultural equipment and industrial diesel generators. Serving as an essential core component of the engine fuel supply system, it precisely filters incoming diesel before fuel flows into high-pressure fuel pumps and precision fuel injectors. It efficiently captures solid contaminants such as rust particles, sand, carbon residue, sludge and colloidal impurities, greatly reducing abrasive damage to delicate fuel system components. Manufactured strictly under ISO/TS16949 automotive quality management standards, this filter delivers consistent high-efficiency filtration under continuous heavy-load operation, dusty mining sites, extreme high and low temperatures, as well as high-humidity working environments. It is a fully compatible aftermarket OEM replacement part, trusted to stabilize engine power, minimize unexpected downtime, and extend the service life of core engine fuel assemblies for long-haul trucks and engineering machinery worldwide.  Product Material Description: Outer Steel Housing: Thickened high-strength cold-rolled carbon steel shell with electrophoretic anti-rust and anti-corrosion coating. It features outstanding pressure resistance, impact resistance and diesel chemical resistance, which can withstand long-term rated fuel system pressure without expansion, cracking or fuel leakage, providing sturdy full protection for internal filter elements. Multi-Layer Gradient Filter Media: High-density composite wood pulp filter paper treated with reinforced resin, adopting deep pleated folding to maximize effective filtration area. The gradient density structure realizes progressive fine filtration, balancing excellent particle trapping efficiency and stable fuel flow to avoid insufficient oil supply under full engine load. High Temperature NBR Sealing Gasket: Industrial nitrile rubber sealing ring with superb resistance to diesel corrosion, heat and aging. It maintains reliable sealing elasticity within a working temperature range of -35℃ to 130℃, effectively preventing unfiltered fuel bypass and mounting joint leakage. Precision Machined Thread Base: CNC processed solid carbon steel thread base with standard accurate thread size, stable mechanical strength for easy spin-on installation and convenient routine disassembly during maintenance.

The Premium Grade Fuel Filter effectively removes water and impurities from diesel, protecting the engine and ensuring stable performance. Designed for heavy-duty use, it offers reliable compatibility, easy installation, and long-lasting durability for commercial trucks and transport vehicles.

FF5894 Spin-On Diesel Fuel Filter FF5894 spin-on diesel fuel filter matches OEM part number 1117010-E8100, specially engineered for Dongfeng Kinland, Kinrun KR, VL400 and JAC medium & heavy-duty common rail diesel truck engines. As the core protective component of the vehicle fuel supply system, it thoroughly purifies diesel fuel before delivery to high-pressure fuel pumps and precision fuel injectors. It efficiently traps solid pollutants including rust debris, sand grains, carbon sediment, colloidal sludge and tiny abrasive particles mixed in diesel oil, effectively blocking impurities that easily scratch precision fuel system parts. Manufactured fully compliant with ISO/TS16949 automotive industrial quality standards, this filter maintains stable high filtration efficiency under long-distance highway haulage, dusty mountain roads, high-temperature summer zones and low-temperature cold northern environments. It acts as a premium direct aftermarket OEM replacement filter, reliably stabilizing engine power output, reducing sudden breakdown risks, and greatly extending the service life of expensive injectors and fuel pumps for daily heavy-load truck transportation.  Product Material Description: High-Strength Carbon Steel Outer Housing: Thickened cold-rolled carbon steel shell with full electrophoretic anti-rust and anti-corrosion coating. It features excellent pressure resistance and impact resistance, able to withstand standard fuel system working pressure without expansion, cracking or fuel leakage, offering full physical protection for internal filter media. Multi-Layer Gradient Composite Filter Media: High-density reinforced wood pulp filter paper with resin impregnation treatment, adopting deep dense pleating design to maximize effective filtration area. The progressive gradient density structure realizes staged precise filtration, balancing outstanding contaminant capture efficiency and smooth, stable fuel flow without oil shortage under full engine speed. Industrial NBR Sealing Gasket: Premium nitrile rubber sealing ring resistant to long-term diesel corrosion, high temperature and aging. It keeps stable sealing elasticity within the working temperature range of -35℃ to 125℃, completely preventing unfiltered fuel bypass and mounting joint oil leakage. Precision CNC Thread Base: Standard 7/8-12 thread carbon steel base processed by CNC machining with accurate thread tolerance and firm structural strength, supporting convenient spin-on installation and quick disassembly during routine maintenance.

The Universal Fit Fuel Filter is engineered to provide clean, contaminant-free diesel fuel for heavy-duty construction and agricultural machinery. It efficiently captures water, dirt, and debris, protecting the engine and ensuring stable, reliable performance under tough working conditions. With durable construction and high filtration efficiency, this filter helps reduce maintenance needs and extends the lifespan of your equipment, making it an essential component for any fleet or worksite.

FF5951 P550881 Spin-On Long-Life Diesel Fuel Filter FF5951 (Fleetguard standard part) is fully interchangeable with Donaldson P550881, matched with Cummins OEM number 5523458, a premium extended-service spin-on secondary diesel fuel filter tailored for Cummins ISDE, ISB6.2, ISD6.7 common rail diesel engines widely fitted on medium & heavy-duty commercial trucks, buses and construction machinery. Installed in the fuel delivery pipeline before high-pressure pumps and precision fuel injectors, this filter precisely eliminates fine solid impurities including rust grit, sand, carbon deposits and colloidal sludge in diesel fuel, delivering stable high-efficiency filtration for long-cycle operation. Produced strictly following ISO/TS16949 automotive quality certification standards, it performs consistently reliably under long-distance highway haulage, dusty mining zones, extreme high-temperature and frigid low-temperature working conditions. As a perfect aftermarket cross replacement part for original Fleetguard FF5951 and Donaldson P550881, it effectively protects precision fuel system components, reduces engine wear failures, cuts vehicle downtime, and ensures steady power output for daily heavy-load transportation and engineering operations.  Product Material Description: Heavy-Duty Carbon Steel Outer Shell: Thickened cold-rolled carbon steel housing processed with full electrophoretic anti-rust and anti-corrosion coating. It boasts excellent pressure resistance and impact resistance, capable of enduring sustained fuel system working pressure without expansion, cracking or fuel leakage, providing solid full protection for the internal filter element structure. Long-Life Gradient Composite Filter Media: Multi-layer high-density resin-impregnated wood pulp filter paper with deep pleated folding design to maximize effective filtration area. The progressive gradient density structure achieves staged precise fine filtration, balances outstanding particle trapping efficiency and smooth fuel flow, supporting ultra-long service mileage without obvious flow resistance rise. High-Grade NBR Sealing Gasket: Industrial nitrile rubber sealing ring with excellent resistance to diesel erosion, high temperature and long-term aging. It maintains stable sealing elasticity within the temperature range of -35℃ to 130℃, completely preventing unfiltered fuel bypass and mounting joint oil leakage. Precision CNC Thread Base: CNC machined solid carbon steel threaded base with standard accurate thread specification, rigid structural strength for easy spin-on installation and quick disassembly during routine maintenance.

The Advanced Technology Diesel Fuel Filter is designed to deliver superior engine protection by efficiently removing impurities and contaminants from fuel before they reach the injection system. Built with high-quality materials and advanced filtration technology, it ensures smooth fuel flow, reduces wear on critical components, and extends engine life. This fuel filter is widely used in trucks, construction machinery, and heavy-duty equipment, offering reliable performance even in tough working environments.

FF5952 5521254 Spin-On Diesel Fuel Filter FF5952 is the Fleetguard standard part number corresponding to Cummins OEM code 5521254, a high-performance spin-on secondary diesel fuel filter specially developed for Cummins L9 NS6B400 Euro VI heavy-duty common rail diesel engines widely equipped on Dongfeng Kinland heavy trucks, tractor units and large commercial vehicles. Installed in the fuel supply pipeline, it acts as critical protection for high-pressure fuel pumps and precision injectors. This filter efficiently captures rust particles, fine sand, carbon deposits, colloidal sludge and tiny abrasive impurities inside diesel fuel to prevent premature wear and clogging of delicate fuel system components. Manufactured strictly under IATF 16949:2016 international automotive quality certification, it maintains stable long-cycle filtration performance during long-distance highway transportation, dusty mining routes, high-temperature summer climates and frigid low-temperature northern working environments. It serves as a perfect direct aftermarket interchange part for original OEM 5521254 and Fleetguard FF5952 filters, effectively stabilizing engine power output, cutting unexpected vehicle downtime, and greatly extending the service life of core fuel system assemblies for heavy commercial fleets.  Product Material Description: High-Strength Thickened Carbon Steel Housing: Made of heavy-gauge cold-rolled carbon steel with full electrophoretic anti-rust and anti-corrosion coating. It delivers excellent pressure resistance and impact resistance, able to sustain continuous fuel system operating pressure without deformation, cracking or diesel leakage, providing comprehensive outer protection for the internal filter element. High-Density Gradient Composite Filter Media: Premium resin-impregnated wood pulp filter paper with deep dense pleated design to maximize effective filtration area. The progressive gradient density structure realizes staged precision fine filtration, balancing outstanding particle capture efficiency and steady fuel flow, avoiding insufficient oil supply under full engine rated load. Industrial Grade NBR Sealing Gasket: High-temperature resistant nitrile rubber seal ring with strong tolerance to diesel corrosion, thermal fluctuation and long-term aging. It retains stable sealing elasticity within -35℃ ~ 130℃ working temperature range, thoroughly preventing bypass of unfiltered fuel and joint leakage at the mounting position. Precision CNC Thread Base: Adopts standard 1-14UNF-2B internal thread base processed by CNC machining, with precise thread tolerance and solid structural strength for easy spin-on installation and quick disassembly during routine maintenance.

This SGL-2001801 Fuel Filter is a high-performance solution engineered for heavy-duty machinery and construction equipment. It is designed to efficiently remove impurities and water from fuel, ensuring reliable engine operation even under demanding working conditions. Built with durable materials and superior sealing performance, it offers wide compatibility across tractors, excavators, motor graders, loaders, and paving machines. With advanced filtration media and robust construction, this filter not only protects the engine and fuel injection system but also extends service life, reduces maintenance costs, and delivers consistent power support for long-term equipment reliability.

FF63013 Spin-On NanoNet Diesel Fuel Filter FF63013 is a high-performance Fleetguard spin-on diesel fuel filter with direct OEM cross part number Cummins 3696765, designed exclusively for Cummins ISG, ISX15 heavy-duty Euro VI common rail diesel engines widely installed on Foton Auman GTL, EST series heavy trucks, mining construction machinery and large stationary diesel generator sets. Equipped with advanced patented NanoNet nano fiber filter media, it serves as the core secondary filtration component of the engine fuel system, precisely removing ultra-fine solid contaminants including rust grit, fine sand, carbon sludge, colloidal impurities and tiny abrasive particles from diesel fuel before fuel enters high-pressure fuel pumps and precision injectors. Manufactured strictly in accordance with IATF 16949 automotive quality standards, it delivers stable 3μm high-precision filtration efficiency under long-distance highway hauling, dusty mining working sites, extreme high temperature and frigid low-temperature environments. As a premium aftermarket interchange replacement for original 3696765 and Baldwin BF0919 filters, it provides full protection for precision fuel system assemblies, effectively reducing injector wear, pump damage and unexpected vehicle downtime for heavy commercial fleets and engineering equipment.  Product Material Description: High-Strength Stamped Steel Outer Housing: Thickened cold-rolled high tensile steel shell with full electrophoretic anti-rust and anti-corrosion coating. It features excellent pressure resistance and impact resistance, which can withstand sustained fuel system working pressure up to 8bar without expansion, cracking or diesel leakage, offering comprehensive physical protection for internal filter media. Dimension: OD 97mm, Height 228mm, thread specification M75×2-6H. NanoNet Nano Fiber Composite Filter Media: Original gradient-density nano fiber filter material with dense fiber structure and deep dense pleated folding design to maximize effective filtration area. It achieves 99.9% high efficiency for 3μm fine particle interception, maintaining ultra-low flow resistance even under full engine load, far outperforming traditional wood pulp filter paper in dirt holding capacity and service life. Industrial Grade NBR Nitrile Rubber Seal: High temperature resistant oil-proof nitrile rubber sealing gasket, resistant to long-term diesel corrosion, thermal aging and temperature fluctuation. It keeps stable sealing elasticity within working temperature range of -35℃ ~ 130℃, completely preventing unfiltered fuel bypass and installation joint leakage. Precision CNC Machined Thread Base: Solid carbon steel threaded base with accurate M75×2 standard thread tolerance, rigid structural strength for fast spin-on installation and convenient disassembly during routine maintenance.

This SGL-2002301 Fuel Filter for Heavy Duty Vehicles is engineered to deliver reliable protection for engines by effectively removing impurities and contaminants from fuel, ensuring cleaner combustion and stable performance. Built with durable filter media and precise manufacturing standards, it offers long-lasting filtration efficiency, reduces maintenance intervals, and extends engine lifespan. Versatile in use, it is suitable for a wide range of commercial vehicles and heavy-duty machinery.

FF63033 NN NanoNet Spin-On Diesel Fuel Filter FF63033 NN is a premium Fleetguard spin-on secondary fuel filter adopting advanced NanoNet nano fiber filtration technology, matched with OEM part number 1117101-A51-0000J. It is specially designed for Euro VI emission standard heavy-duty common rail diesel engines widely used on mainstream domestic heavy commercial trucks, logistics tractors and medium-sized construction machinery. Positioned in the rear section of the vehicle fuel supply system, it acts as the final precise protection barrier for high-pressure fuel pumps and precision fuel injectors. This filter efficiently intercepts ultra-fine rust particles, micro sand grains, carbon sludge, colloidal precipitates and tiny abrasive impurities mixed in diesel fuel, effectively preventing micro-scratches, clogging and early failure of precision fuel system components. Manufactured strictly in accordance with IATF 16949 automotive quality management system standards, it maintains stable ultra-precise filtration performance under long-distance highway transportation, dusty mountain mining routes, high-temperature tropical climates and frigid low-temperature northern working environments. As a fully compatible aftermarket OEM interchange filter, it greatly stabilizes engine power output, reduces unexpected vehicle downtime, and significantly extends the service life of expensive injectors and fuel pumps for heavy-duty fleet operation.  Product Material Description: High-Strength Thickened Carbon Steel Outer Housing: Made of thick cold-rolled high tensile carbon steel with full electrophoretic anti-rust and anti-corrosion coating. It has excellent pressure resistance, impact resistance and diesel chemical corrosion resistance, which can withstand long-term rated working pressure of the fuel system without expansion, cracking or diesel leakage, providing comprehensive and stable external protection for the internal filter element structure. NanoNet Nano Fiber Gradient Filter Media: Core NanoNet patented nano fiber composite filter material with deep dense pleated folding design to maximize the effective filtration area. The progressive gradient density fiber structure realizes staged ultra-fine filtration, achieving extremely high particle capture efficiency while keeping ultra-low flow resistance, far superior to traditional wood pulp filter paper in dirt holding capacity and long-cycle durability. Industrial High-Temp NBR Sealing Gasket: Premium oil-resistant nitrile rubber sealing ring, resistant to long-term diesel soaking, high temperature aging and drastic temperature changes. It maintains stable sealing elasticity in the working temperature range of -35℃ ~ 130℃, thoroughly preventing bypass of unfiltered raw fuel and oil leakage at the installation joint. Precision CNC Machined Thread Base: Solid carbon steel threaded base with standard precise thread tolerance, sturdy mechanical structure for convenient spin-on installation and quick disassembly during daily routine maintenance.

This Premium Replacement Fuel Filter is designed to provide dependable protection by efficiently removing impurities and contaminants from diesel fuel, ensuring clean flow to the engine. Built with high-quality filtration media, it helps extend engine life, improve performance, and reduce maintenance costs. Suitable for a wide range of vehicle and machinery applications, it delivers consistent reliability in demanding working conditions.

J1J6-9176-CA   F1071-000 Spin-On Diesel Fuel Filter J1J6-9176-CA with cross part number F1071-000 (interchangeable with W1196-000) is a high-efficiency spin-on diesel fuel filter specially engineered for JMC Weilong heavy trucks equipped with Ford 9L and 13L Euro VI common rail diesel engines. As the core precision filtration component of the vehicle fuel delivery system, it is installed before high-pressure fuel pumps and precision fuel injectors to thoroughly purify incoming diesel fuel. This filter effectively traps solid contaminants including rust particles, fine sand, carbon sludge, colloidal precipitates and tiny abrasive impurities, which are the main causes of injector wear, blockage and pump damage. Manufactured strictly following IATF 16949 international automotive quality standards, it maintains stable and consistent filtration performance under long-distance highway haulage, dusty mountain transport, high-temperature tropical climates and frigid low-temperature northern operating environments. It serves as a perfect direct OEM aftermarket replacement filter for original factory parts, reliably stabilizing engine power output, reducing unexpected vehicle downtime, and greatly extending the service life of expensive precision fuel system assemblies for JMC heavy-duty fleets.  Product Material Description: High-Strength Thickened Carbon Steel Outer Housing: Constructed from heavy-gauge cold-rolled carbon steel with full electrophoretic anti-rust and anti-corrosion coating. It features excellent pressure resistance, impact resistance and diesel chemical corrosion resistance, capable of enduring long-term rated fuel system working pressure without expansion, cracking or fuel leakage, providing comprehensive stable external protection for the internal filter element structure. Multi-Layer Gradient Composite Filter Media: High-density resin-impregnated wood pulp filter paper with deep dense pleated folding design to maximize the effective filtration area. The progressive gradient density fiber structure realizes staged precise fine filtration, balances outstanding particle trapping efficiency and ultra-low flow resistance, ensuring smooth fuel supply even under full engine rated load. Industrial Grade NBR Nitrile Rubber Sealing Gasket: Premium oil-resistant high-temperature nitrile rubber seal ring, resistant to long-term diesel soaking, thermal aging and drastic temperature fluctuations. It retains stable sealing elasticity within the working temperature range of -35℃ ~ 130℃, completely preventing bypass of unfiltered raw fuel and oil leakage at the mounting joint. Precision CNC Machined Thread Base: Solid carbon steel threaded base with standard accurate internal thread specification and precise dimensional tolerance, featuring rigid mechanical strength for convenient spin-on installation and quick disassembly during daily routine maintenance.

The 8702321CBA Fuel Filter is designed to deliver reliable protection for modern engines by effectively removing impurities, dirt, and water from fuel systems. Built with durable materials and advanced filtration technology, it ensures stable fuel flow, prevents injector clogging, and extends the service life of critical engine components. Compact in size yet highly efficient, this filter provides consistent performance under demanding operating conditions, making it a trusted choice for a wide range of vehicles and machinery.

F0125-004 Spin-On Diesel Fuel Filter OEM K6200-1105140KS1 F0125-004 is a professional spin-on secondary diesel fuel filter, fully cross-referenced with OEM part number K6200-1105140KS1 and interchangeable with MF30485, specially customized for Yuchai 6K series Euro VI common rail heavy-duty diesel engines widely equipped on JAC heavy trucks, bulk cargo vehicles, tractor units and medium construction machinery. Installed on the rear fuel pipeline before high-pressure fuel pumps and precision fuel injectors, it serves as the final precision protection barrier for the engine fuel system. This filter efficiently captures rust particles, fine sand, carbon residue, colloidal sludge and tiny abrasive impurities mixed in diesel fuel, effectively preventing micro-scratches, injector clogging and premature fuel pump damage. Manufactured strictly under IATF 16949 automotive quality management standards, it delivers stable long-cycle filtration performance during long-distance highway haulage, dusty mining routes, high-temperature tropical climates and frigid low-temperature northern working environments. As a perfect aftermarket OEM direct replacement filter, it stabilizes sustained engine power output, reduces unexpected vehicle downtime, and greatly extends the service life of expensive precision fuel system assemblies for heavy-duty fleets.  Product Material Description: High-Strength Thickened Carbon Steel Housing: Made of thick cold-rolled high tensile carbon steel with full electrophoretic anti-rust and anti-corrosion coating. Standard dimension Φ110×243mm, thread specification M32×1.5-6H. It features outstanding pressure resistance and impact resistance, capable of enduring long-term rated fuel system working pressure without expansion, cracking or diesel leakage, providing comprehensive stable outer protection for internal filter media. Multi-Layer Gradient Composite Filter Media: High-density resin-impregnated wood pulp filter paper with deep dense pleated folding design to maximize effective filtration area. The progressive gradient density structure realizes staged precise fine filtration, balances excellent particle trapping efficiency and ultra-low flow resistance, ensuring sufficient steady fuel supply even under full engine rated load. Industrial Grade NBR Nitrile Rubber Seal: Premium oil-proof high-temperature nitrile rubber sealing gasket, resistant to long-term diesel soaking, thermal aging and drastic temperature fluctuations. It maintains stable sealing elasticity within -35℃ ~ 130℃ working temperature range, completely preventing bypass of unfiltered raw fuel and oil leakage at the mounting joint. Precision CNC Thread Base: Solid carbon steel threaded base with standard M32×1.5 internal thread processed by CNC machining, accurate thread tolerance and rigid structural strength for convenient spin-on installation and quick disassembly during daily routine maintenance.

L6500-1105140 P502466 Spin-On 2 Micron Diesel Fuel Filter L6500-1105140 is the official OEM part number for Yuchai & Sinotruk heavy-duty engines, fully interchangeable with Donaldson standard part P502466, a premium spin-on secondary diesel fuel filter with professional 2μm ultra-precision filtration performance. Designed for mainstream Weichai, Yuchai, Sinotruk MC series heavy-duty truck engines and Kobelco SK series excavator diesel power systems, it acts as the core precision protection component of the fuel supply pipeline before high-pressure fuel pumps and common rail injectors. This filter efficiently captures micro solid contaminants including rust grit, fine sand, carbon sludge, colloidal deposits and tiny abrasive particles inside diesel fuel, effectively preventing injector scoring, clogging and fuel pump premature damage. Manufactured strictly following IATF 16949 international automotive quality certification standards, it passes ISO 4548-12 professional filtration testing, delivering stable consistent performance during long-distance highway haulage, dusty mining construction sites, high-temperature tropical areas and frigid low-temperature northern operating environments. As a perfect cross aftermarket replacement for original L6500-1105140 and Donaldson P502466 filters, it stabilizes continuous engine power output, cuts unexpected vehicle downtime, and significantly extends the service life of expensive precision fuel system assemblies for heavy commercial fleets and engineering machinery.  Product Material Description: Heavy-Duty Thickened Carbon Steel Housing: Adopts thick cold-rolled high tensile carbon steel shell with full electrophoretic anti-rust and anti-corrosion coating. Overall dimension: OD 108mm, Height 210mm, standard thread specification 1"-14UNF-2B. It withstands maximum working pressure up to 6.9bar, featuring excellent pressure resistance and impact resistance, no expansion, cracking or diesel leakage under long-term operation, offering full physical protection for internal filter media. High-Density Gradient Cellulose Filter Media: Premium resin-impregnated multi-layer cellulose filter paper with deep dense pleated folding design to maximize effective filtration area. Progressive gradient density structure realizes staged fine filtration, achieving stable 2μm particle capture efficiency, balancing outstanding contaminant holding capacity and ultra-low flow resistance to guarantee smooth fuel supply under full engine rated load. Industrial Grade NBR Nitrile Rubber Seal Ring: High temperature & oil resistant nitrile rubber gasket, resistant to long-term diesel erosion, thermal aging and drastic temperature fluctuation. It maintains stable sealing elasticity within working temperature range of -35℃ ~ 130℃, completely preventing unfiltered fuel bypass and mounting joint oil leakage. Precision CNC Machined Thread Base: Solid carbon steel threaded base with accurate thread tolerance and rigid structural strength, supporting fast spin-on installation and convenient disassembly during routine maintenance.

ME056670 BF7993 Spin-On Diesel Fuel Filter ME056670 is the original Mitsubishi OEM part number, fully interchangeable with Baldwin BF7993, a classic heavy-duty spin-on diesel fuel filter engineered for Mitsubishi Fuso heavy commercial trucks and Mitsubishi-powered construction excavators. With a stable 3μm nominal filtration rating, it acts as the core primary purification component installed on the front-end fuel supply line, effectively removing solid contaminants including rust particles, fine sand, carbon deposits, colloidal sludge and abrasive grit from diesel fuel before fluid enters high-pressure fuel pumps and precision fuel injectors. Manufactured strictly to IATF 16949 automotive quality standards, this filter delivers consistent reliable performance under long-distance highway haulage, dusty mining construction sites, high-temperature tropical climates and frigid low-temperature working conditions. It serves as a perfect aftermarket cross replacement for original ME056670, Baldwin BF7993, Fleetguard FF5367 and Donaldson P550391 filters, fully protecting vulnerable fuel system components, lowering premature wear and clogging failures, and ensuring stable continuous power output for medium & heavy trucks and engineering machinery fleets worldwide.  Product Material Description: High-Strength Cold-Rolled Steel Outer Housing: Thick stamped carbon steel shell coated with full electrophoretic anti-rust and anti-corrosion paint. Standard dimension: OD 93.7mm, Height 166.7mm, thread specification M24×1.5 internal thread. It features excellent pressure resistance and impact resistance, withstands standard fuel system operating pressure without expansion, cracking or diesel leakage, providing complete physical protection for internal filter media. Multi-Layer Gradient Resin-Impregnated Filter Paper: Premium cellulose composite filter media processed with deep dense pleating to maximize the effective filtration area. The progressive gradient density structure realizes staged precise filtration, balances outstanding particle trapping efficiency and low flow resistance, maintaining steady fuel flow even under full engine rated load. Industrial NBR Nitrile Rubber Sealing Gasket: Integrated high-temperature oil-resistant nitrile rubber seal ring, resistant to long-term diesel erosion, thermal aging and drastic temperature fluctuation. It retains stable sealing elasticity within the working temperature range of -35℃ ~ 125℃, thoroughly preventing unfiltered fuel bypass and mounting joint oil leakage. Precision CNC Machined Thread Base: Solid carbon steel threaded base with accurate M24×1.5 thread tolerance and rigid structural strength, designed for quick spin-on installation and easy disassembly during routine maintenance.

P1110210700A0 Spin-On Diesel Fuel Filter P1110210700A0 is an OEM standard spin-on diesel fuel filter specially developed for Foton Tunland series diesel pickup trucks equipped with Cummins ISF 2.8 Euro VI common rail engines. Installed on the front fuel delivery pipeline, it acts as the primary purification barrier to protect high-pressure fuel pumps and precision fuel injectors. This filter efficiently traps solid contaminants including rust particles, fine sand, carbon deposits, colloidal sludge and tiny abrasive impurities mixed in diesel fuel, while realizing preliminary water separation to remove free moisture effectively. Manufactured strictly in compliance with IATF 16949 automotive quality system standards, it maintains stable high filtration efficiency during daily urban delivery, long-distance highway driving, dusty rural roads, high-temperature summer areas and low-temperature cold northern environments. It is a perfect direct aftermarket replacement OEM part, which can effectively reduce injector clogging and fuel pump wear risks, stabilize engine power output, and extend the service life of core fuel system assemblies for daily pickup operation.  Product Material Description: High-Strength Cold-Rolled Steel Outer Housing: Overall dimension Φ94×148mm, made of thickened cold-rolled carbon steel with full electrophoretic anti-rust and anti-corrosion coating. It features excellent pressure resistance and impact resistance, can withstand normal fuel system working pressure without expansion, cracking or diesel leakage, providing comprehensive external protection for internal filter media. Multi-Layer Gradient Resin-Impregnated Filter Paper: High-density composite wood pulp filter paper treated with hydrophobic resin, adopting deep dense pleated folding design to maximize effective filtration area. The progressive gradient density structure realizes staged fine filtration, balances outstanding particle interception efficiency and ultra-low flow resistance to ensure stable fuel supply under full engine load. Industrial Grade NBR Nitrile Rubber Sealing Gasket: Premium oil-resistant nitrile rubber seal ring, resistant to long-term diesel erosion, high temperature and aging. It keeps stable sealing elasticity within the working temperature range of -35℃ ~ 125℃, completely preventing unfiltered fuel bypass and installation joint oil leakage. Precision CNC Thread Base: Standard M18×1.5 internal thread processed by CNC machining, with precise thread tolerance and firm structural strength, convenient for spin-on installation and quick disassembly during routine maintenance.

S00010128+01 FC-38050 Spin-On OEM Diesel Fuel Filter S00010128+01 is the official OEM Shangchai (SDEC) fuel filter part number, cross referenced with part code FC-38050, a professional spin-on fine diesel fuel filter exclusively designed for full series Shangchai electronic injection diesel engines. Installed on the fuel supply pipeline before high-pressure fuel pumps and precision common rail injectors, it serves as the key purification component to thoroughly filter incoming diesel fuel. This filter efficiently intercepts solid contaminants including rust particles, fine sand, carbon residue, colloidal sludge and tiny abrasive impurities mixed in diesel oil, effectively avoiding scratch damage, clogging and premature failure of precision fuel system parts. Manufactured strictly in accordance with IATF 16949:2016 international automotive quality standards, it delivers stable continuous filtration performance under long-distance heavy truck haulage, dusty construction crane operation, outdoor stationary generator work, high-temperature tropical climates and low-temperature cold environments. It is a perfect direct OEM interchange replacement filter for original Shangchai factory parts, which stabilizes consistent engine power output, reduces unexpected equipment downtime, and greatly extends the service life of core fuel assemblies for heavy commercial vehicles, engineering cranes and industrial generator fleets.  Product Material Description: High-Strength Thickened Carbon Steel Outer Housing: Adopts thick cold-rolled high tensile carbon steel shell with full electrophoretic anti-rust and anti-corrosion coating. Overall dimension: 112×112×218mm, with standard precision internal thread base. It has outstanding pressure resistance, impact resistance and diesel chemical corrosion resistance, which can withstand long-term normal fuel system working pressure without expansion, cracking or fuel leakage, providing comprehensive stable outer protection for internal filter media. Multi-Layer Gradient Resin-Impregnated Filter Media: Premium high-density wood pulp composite filter paper treated with hydrophobic resin, manufactured with deep dense pleating technology to maximize the effective filtration area. The progressive gradient density structure realizes staged precise fine filtration, balances excellent particle capture efficiency and ultra-low flow resistance, ensuring sufficient smooth fuel supply even under full engine rated load. Industrial Grade NBR Nitrile Rubber Sealing Gasket: High temperature and oil resistant nitrile rubber seal ring, resistant to long-term diesel soaking, thermal aging and drastic temperature fluctuations. It retains stable sealing elasticity within the working temperature range of -35℃ ~ 125℃, completely preventing bypass of unfiltered raw fuel and oil leakage at the mounting joint. Precision CNC Machined Thread Base: Solid carbon steel threaded base with accurate thread tolerance and rigid mechanical strength, designed for easy spin-on installation and fast disassembly during routine daily maintenance.

SC880102 WDK999/1 Spin-On Diesel Fuel Filter SC880102 is the aftermarket equivalent part number fully interchangeable with original Mann Filter WDK999/1, cross referenced with OEM code 1117011-630-0000W and Donaldson P550004. It is a high-efficiency spin-on fine diesel fuel filter specially developed for FAW Xichai Aowei series engines, Weichai WP6 and Deutz common rail diesel engines widely equipped on FAW J6P, JH6 heavy-duty trucks, medium commercial vehicles and small construction machinery. Installed on the rear fuel pipeline before high-pressure fuel pumps and precision common rail injectors, it acts as the core secondary precision filtration component of the fuel supply system. This filter adopts dual-stage filtration structure, which can efficiently intercept large impurities including rust particles, coarse sand and sediment in the outer layer, and trap micro fine silt, carbon sludge and colloidal abrasive particles in the inner layer, effectively preventing scratch wear, clogging and premature damage of precision fuel injection components. Manufactured strictly in accordance with IATF 16949 automotive quality standards and ISO 19438 filtration testing standards, it maintains stable 3μm high-precision filtration performance during long-distance highway logistics transportation, dusty mountain construction roads, high-temperature tropical regions and frigid low-temperature northern working environments. As a perfect OEM direct cross replacement filter for original Mann WDK999/1, SC880102 and P550004, it stabilizes continuous engine power output, reduces unexpected vehicle downtime, and significantly extends the service life of expensive fuel injectors and high-pressure oil pumps for heavy truck fleets.  Product Material Description: High-Strength Thickened Carbon Steel Outer Housing: Standard dimension: OD 93mm, total height 143mm, thread specification M18×1.5 internal threadMANN-FILTER. Made of thick cold-rolled high tensile carbon steel with full electrophoretic anti-rust and anti-corrosion coating. It features outstanding pressure resistance and impact resistance, capable of enduring long-term rated fuel system working pressure without expansion, cracking or diesel leakage, providing comprehensive stable outer protection for internal filter media. Two-Layer Gradient Composite Filter Media: Outer synthetic pre-filter layer + inner imported resin-impregnated wood pulp filter paper, processed with deep dense pleated folding design to maximize effective filtration area. The progressive gradient density structure realizes staged step-by-step filtration, balances excellent contaminant capture efficiency and ultra-low flow resistance, ensuring sufficient smooth fuel supply even under full engine rated load. Industrial Grade NBR Nitrile Rubber Sealing Gasket: Premium oil-resistant high-temperature nitrile rubber seal ring, resistant to long-term diesel soaking, thermal aging and drastic temperature fluctuations. It retains stable sealing elasticity within working temperature range of -35℃ ~ 125℃, completely preventing bypass of unfiltered raw fuel and oil leakage at the mounting joint. Precision CNC Machined Thread Base: Solid carbon steel threaded base with accurate M18×1.5 thread tolerance and rigid structural strength, designed for quick spin-on installation and easy disassembly during daily routine maintenance.

W0035 High Efficiency Automotive Fuel Filter The W0035 Diesel Fuel Filter Water Separator is a high-quality aftermarket replacement part designed for diesel engines used in trucks, light commercial vehicles, construction equipment and small marine machinery. Dirty diesel fuel often contains water, rust, sediment, dust and fine solid particles, which easily cause fuel injector clogging, fuel pump wear, engine power loss, rough idling, hard starting and higher fuel consumption. This W0035 filter provides effective multi-stage filtration and excellent water separation performance to remove impurities and moisture from diesel fuel, delivering cleaner fuel to the engine fuel system. By improving fuel cleanliness, it protects precision engine components, stabilizes engine operation, reduces mechanical failure risks, and extends engine and fuel system service life. Manufactured with strict quality control standards, this filter features stable filtration efficiency, strong pressure resistance and great environmental adaptability, serving as a cost-effective and reliable replacement part for daily transportation and heavy-duty working conditions.    Product Material Description: This W0035 fuel filter adopts premium industrial-grade materials for long-lasting performance. The filter element is made of high-density multi-layer composite fiber filter paper with uniform pore structure, offering high filtration accuracy and large dirt holding capacity. The outer shell uses thickened high-strength steel plate with anti-rust and anti-corrosion coating to resist oil erosion, external impact and daily wear. The sealing ring is made of high-toughness nitrile rubber (NBR), featuring excellent oil resistance, low and high temperature resistance and anti-aging ability to ensure tight sealing without leakage. The internal reinforced metal support frame prevents filter element deformation under long-term high fuel pressure, and the professional hydrophobic separation layer ensures efficient water and fuel separation.  

117010-E9300 OEM Diesel Fuel Filter The 1117010-E9300 fuel fine filter is an original standard aftermarket replacement filter specially developed for Dongfeng Dragon DDi11 series national six diesel engines, widely matched to Dongfeng heavy-duty commercial trucks. During long-distance transportation and harsh working conditions, diesel fuel will inevitably mix with water, rust particles, sediment, dust and tiny metal impurities, which will cause injector blockage, fuel pump wear, insufficient engine power, unstable idle speed, difficult cold start and increased fuel consumption seriously. This filter adopts advanced multi-layer gradient filtration technology to efficiently trap solid contaminants and separate tiny moisture inside diesel fuel, delivering ultra-clean fuel to the engine fuel system steadily. It effectively protects precision fuel injection components, stabilizes engine dynamic performance, reduces failure rate obviously, and supports long service life up to 100,000 kilometers under normal driving conditions. Produced under strict ISO automotive manufacturing standards, it maintains stable filtration efficiency under high pressure and wide temperature fluctuation, becoming an essential reliable protective part for daily logistics transportation and heavy-load engineering operation of medium and heavy trucks.  Product Material Description: Filter Medium: High-density imported composite glass fiber filter paper with gradient pleated structure, featuring high dirt holding capacity and stable filtration precision; Outer Housing: Thickened cold-rolled steel shell with full anti-rust electrophoretic coating, resistant to diesel corrosion, external collision and scratch damage; Sealing Gasket: High-performance nitrile rubber (NBR), excellent oil resistance, low temperature resistance and anti-aging performance, zero leakage under long-time sealing compression; Internal Reinforced Skeleton: Galvanized metal support frame, prevents filter element deformation under sustained high fuel pressure; Thread Interface: Precision machined internal thread with standard size, consistent with original OEM installation structure perfectly.

1R-0751 P551314 Heavy Duty Diesel Fuel Filter The 1R-0751 cross-referenced P551314 fuel filter is a premium aftermarket replacement filter designed to match Caterpillar original specifications, widely used on CAT excavators, loaders, bulldozers, generators, heavy-duty trucks and stationary industrial diesel engines. Diesel fuel commonly contains water, rust, sludge, sand and fine metal particles during storage and field operation on construction sites. These contaminants easily scratch fuel injectors, block fuel lines, wear fuel pumps, cause weak power output, rough running, difficult cold starting and excessive fuel consumption. This filter adopts multi-layer gradient filtration technology to capture solid impurities effectively and isolate free water from fuel, delivering consistently clean fuel to the engine injection system. It safeguards delicate precision fuel components, stabilizes engine performance under continuous heavy-load work, reduces unexpected downtime and repair costs, and delivers long-lasting stable filtration performance even in dusty, humid and high-temperature harsh working environments. Manufactured following strict international heavy-duty machinery industry standards, it is a reliable, cost-effective substitute for original OEM filters for construction fleets, mining equipment and commercial diesel power units.  Product Material Description: Filter Media: High-efficiency multi-layer glass fiber composite filter paper, with stable pore size, high filtration accuracy and outstanding dirt holding capacity; Outer Housing: Thickened high tensile cold rolled steel shell with electrophoretic anti-rust coating, resistant to diesel corrosion, impact and outdoor abrasion; Seal Gasket: High-grade nitrile rubber (NBR), resistant to oil, high temperature and low temperature aging, maintaining tight sealing without leakage; Internal Support Skeleton: Galvanized reinforced metal frame, prevents filter element collapsing under long-term high fuel pressure; Precision Thread Interface: CNC machined thread consistent with OEM standards for seamless mounting.

1R-0762 Heavy Duty Engine Oil Filter The 1R-0762 engine oil filter is a high-standard aftermarket replacement filter manufactured strictly according to Caterpillar OEM standards, widely applied to CAT excavators, loaders, bulldozers, diesel generators and various heavy-duty industrial diesel engines. During long-time heavy-load operation, engine lubricating oil will inevitably mix with metal wear debris, carbon deposits, dust, sludge and tiny impurities produced by internal engine operation. If these contaminants circulate in the lubrication system, they will cause severe abrasion of crankshaft, bearings, piston and other precision moving parts, lead to engine noise, insufficient power, shortened engine service life and frequent mechanical failures. This 1R-0762 oil filter adopts advanced multi-layer gradient filtration technology to efficiently intercept fine impurities in engine oil, keep lubricating oil clean all the time, ensure stable and smooth oil circulation, greatly reduce internal engine wear, maintain normal engine temperature and lubrication efficiency, and effectively extend the overhaul cycle of engineering equipment. Made under strict heavy-duty machinery production specifications, it maintains stable filtration performance under high oil pressure and high-temperature working conditions, which is an essential protective component for construction machinery, mining equipment and fleet engineering vehicles running continuously in harsh working environments.  Product Material Description: Filter Medium: High-density composite glass fiber filter paper with dense pleated structure, featuring stable filtration precision, high dirt holding capacity and excellent oil compatibility; Outer Shell: Thickened high-strength cold-rolled steel plate with electrophoretic anti-rust coating, resistant to oil corrosion, external impact and outdoor scratch damage; Sealing Gasket: Premium nitrile rubber (NBR), outstanding high temperature resistance, oil resistance and anti-aging performance, tight sealing without oil leakage under long-term compression; Internal Reinforced Skeleton: Galvanized metal supporting frame, effectively prevents filter element collapse under high lubrication oil pressure; Anti-backflow Valve: Built-in silicone check valve, which can effectively prevent oil backflow after engine shutdown to avoid dry start wear.

3000120 Heavy Duty Engine Lube Oil Filter  The 3000120 engine oil filter is a high-performance aftermarket replacement component designed for heavy-duty diesel commercial vehicles, engineering machinery and stationary industrial diesel engines. During long-distance transportation and continuous heavy-load operation, engine lubricating oil will accumulate metal wear debris, carbon deposits, dust, sludge and fine impurities generated inside the engine. Circulation of these contaminants in the lubrication system will cause abrasion to bearings, crankshafts, pistons and other precision core parts, resulting in increased engine noise, power drop, oil pressure instability, shortened engine lifespan and frequent breakdowns. This 3000120 filter adopts multi-layer gradient filtration technology to efficiently trap tiny solid pollutants in lubricating oil, maintain long-term cleanliness of engine oil, guarantee smooth oil circulation and stable lubrication effect, effectively reduce internal engine wear and lower maintenance costs. Manufactured in strict accordance with automotive heavy-duty industry standards, it maintains stable filtration efficiency under high oil pressure and high-temperature working environments, serving as a reliable protective barrier for fleets, logistics trucks and engineering machinery working in complex and harsh working conditions all year round.  Product Material Description: Filter Medium: High-density composite fiber filter paper with compact pleated structure, featuring stable filtration precision, large dirt holding capacity and excellent compatibility with all types of diesel engine oil; Outer Housing: Thickened high-strength cold rolled steel shell with electrophoretic rust-proof coating, resistant to engine oil corrosion, external impact and outdoor scratch damage; Sealing Gasket: High-quality nitrile rubber (NBR), with outstanding high temperature resistance, oil resistance and anti-aging performance, realizing full sealing without oil leakage under long-term compression; Internal Reinforced Metal Skeleton: Galvanized support frame prevents filter element deformation and collapse under sustained high lubricating oil pressure; Built-in Silicone Anti-Drain Back Valve: Effectively avoids oil backflow after engine shutdown to prevent dry start wear on engine components.

3000520 Heavy Duty Engine Oil Filter The 3000520 engine oil filter is a premium aftermarket lubrication filter manufactured according to heavy-duty vehicle industrial standards, specially designed for large diesel trucks, passenger coaches, construction machinery and stationary diesel generator units. During long-time heavy-load driving and continuous operation, engine lubricating oil will mix with metal wear debris, carbon deposits, sludge, dust and tiny impurities produced inside the engine. These pollutants circulating in the lubrication system will cause serious wear to bearings, crankshafts, pistons and other precision core components, leading to unstable oil pressure, insufficient power, loud engine noise, shortened service life and frequent mechanical breakdowns. This 3000520 filter adopts multi-layer gradient composite filtration structure to efficiently capture fine solid contaminants, always keeping the circulating engine oil clean. It ensures smooth oil supply and stable lubrication effect, greatly reducing internal engine friction wear and cutting unnecessary maintenance costs. With strict quality control in production, it can maintain stable filtration efficiency under high oil pressure and high-temperature working conditions, becoming an essential protective part for logistics fleets, engineering vehicles and industrial power equipment running in complex working environments all year round.  Product Material Description: Filter Media: High-density multi-layer composite fiber filter paper with dense pleats, stable filtration precision, large dirt holding capacity and excellent compatibility with various diesel engine oils; Outer Shell: Thickened high-strength cold-rolled steel housing with electrophoretic anti-rust coating, resistant to oil corrosion, external impact and outdoor scratch damage; Sealing Ring: Premium nitrile rubber (NBR), featuring outstanding high temperature resistance, oil resistance and anti-aging performance, achieving tight sealing without oil leakage under long-term compression; Internal Reinforced Metal Skeleton: Galvanized supporting frame prevents filter element collapse and deformation under sustained high lubricating pressure; Built-in Silicone Anti-Drain Valve: Prevents engine oil backflow after shutdown effectively, avoiding dry start wear of engine core parts.

1001120353A Heavy Duty Engine Oil Filter The 1001120353A oil filter is a precision aftermarket replacement filter specially developed to match Weichai series heavy-duty diesel engines, widely used on medium and heavy logistics trucks, dump trucks, passenger coaches and engineering vehicles. During long-distance haulage and continuous heavy-load operation, engine lubricating oil will inevitably mix with metal wear debris, carbon deposits, sludge, dust and tiny impurities generated inside engine operation. If these contaminants circulate in the lubrication system, they will cause severe abrasion to crankshafts, bearings, pistons and other precision core components, resulting in unstable oil pressure, engine noise, insufficient power, rising fuel consumption and shortened engine service life. Adopting advanced multi-layer gradient filtration technology, this 1001120353A filter efficiently traps fine solid pollutants to keep engine oil clean and smooth circulation of lubricant. It effectively reduces internal engine wear, lowers unexpected breakdown rates and daily maintenance costs. Produced strictly in line with automotive heavy-duty industrial standards, it maintains stable filtration performance under high oil pressure and high-temperature working environments, acting as a reliable safeguard for long-running fleets and engineering equipment working in complicated road and weather conditions.  Product Material Description: Filter Medium: High-density multi-layer composite fiber filter paper with compact pleated structure, stable filtration precision, large dirt holding capacity and excellent compatibility with all conventional diesel engine lubricating oil; Outer Housing: Thickened high-strength cold rolled steel shell with full electrophoretic anti-rust coating, resistant to engine oil corrosion, external impact and outdoor scratch damage; Sealing Gasket: High-performance nitrile rubber (NBR), featuring outstanding high temperature resistance, oil resistance and anti-aging properties, realizing complete tight sealing without oil leakage under long-term compression; Internal Reinforced Galvanized Metal Skeleton: Effectively supports the filter element to prevent deformation or collapse under long-time high lubrication pressure; Built-in Silicone Anti-Drain Back Valve: Prevents oil backflow after engine shutdown perfectly, avoiding dry startup wear on critical engine parts.

3C11-9176-BB Diesel Fuel Filter Water Separator The 3C11-9176-BB fuel filter water separator is a high-precision aftermarket replacement part specially designed for Ford Transit diesel commercial vans. In daily urban delivery and long-distance transportation, diesel fuel easily absorbs moisture and mixes with rust, sediment, fine dust and tiny metal impurities during storage and refueling. These contaminants will cause fuel injector blockage, fuel pump wear, difficult cold startup, unstable idling, insufficient acceleration power and increased fuel consumption if they enter the engine fuel system. This filter adopts professional multi-layer gradient filtration and hydrophobic water separation technology, which can efficiently filter solid particles and separate free water from diesel fuel, delivering clean fuel steadily to the engine fuel injection system. It effectively protects precision fuel system components, stabilizes engine operating performance, reduces engine failure frequency, and greatly extends the service life of fuel pumps and injectors. Manufactured in strict accordance with original OEM production standards, it maintains stable filtration efficiency under fluctuating pressure and temperature, and is an essential daily maintenance spare part for Ford Transit delivery vans, passenger vans and light commercial vehicles.  Product Material Description: Filter Media: High-density composite fiber filter paper with uniform pore size, high filtration precision and large dirt holding capacity; Outer Shell: Thickened high-strength cold-rolled steel shell with anti-corrosion electrophoretic coating, resistant to diesel erosion, impact and daily scratch damage; Sealing Ring: High-quality nitrile rubber (NBR), excellent oil resistance, low temperature resistance and anti-aging performance to achieve complete sealing without leakage; Internal Reinforced Metal Skeleton: Galvanized support frame prevents filter element deformation under long-term fuel pressure; Hydrophobic Separation Membrane: Special polymer material to realize efficient separation of water and diesel oil.

GFF82004 FF5688 Heavy Duty Diesel Fuel Filter Water Separator SGFF82004 is fully cross interchangeable with FF5688 heavy-duty fuel water separator filter, manufactured to strict OEM standards for medium and heavy-duty diesel trucks, construction machinery and industrial diesel power units. Diesel fuel commonly contains free water, rust particles, sediment, sludge and fine solid contaminants generated during transportation and storage. Once these impurities enter the fuel system, they will scratch fuel injectors, wear fuel pumps, cause clogged fuel lines, rough idling, hard cold starting, insufficient power output and increased fuel consumption. This dual-purpose filter combines high-precision particle filtration and efficient water-oil separation performance with a multi-layer gradient filter structure. It steadily delivers purified diesel to the engine injection system, effectively protecting expensive precision fuel components, stabilizing engine power performance during long-time heavy-load operation, reducing unexpected mechanical failures and downtime. Built to withstand harsh outdoor working conditions with fluctuating pressure and temperature, this filter serves as a cost-effective and reliable aftermarket maintenance spare part for logistics fleets, construction equipment and commercial diesel vehicles worldwide.  Product Material Description: Filter Medium: High-density multi-layer composite glass fiber filter paper with uniform pore size, high filtration precision and superior dirt holding capacity; Outer Shell: Thickened high-tensile cold rolled steel housing with full electrophoretic anti-rust coating, resistant to diesel corrosion, physical impact and surface abrasion; Sealing Gasket: Premium nitrile rubber (NBR), featuring excellent oil resistance, wide temperature tolerance and long-term anti-aging property to achieve complete leakproof sealing; Internal Reinforced Galvanized Metal Skeleton: Firmly supports the filter element to prevent deformation or collapse under continuous high fuel pressure; Hydrophobic Polymer Separation Layer: Professional water-repellent material to realize efficient separation of water from diesel fuel.

SGFF82002 P550881 Heavy Duty Diesel Fuel Filter Water Separator  SGFF82002 is fully interchangeable with P550881 heavy-duty fuel water separator filter, manufactured strictly according to international heavy equipment OEM standards, widely used for medium and heavy-duty diesel trucks, construction machinery, mining equipment and stationary industrial diesel generator engines. In harsh working environments, diesel fuel is easy to mix with free water, rust particles, sediment, sludge and fine metal impurities during transportation and storage. Once these contaminants enter the fuel injection system, they will cause injector blockage, fuel pump abrasion, unstable idling, difficult cold start, insufficient acceleration power and increased fuel consumption. This filter adopts advanced multi-layer gradient filtration plus hydrophobic water separation technology, which can efficiently intercept solid particles and separate moisture from diesel fuel, delivering highly clean fuel to the engine steadily. It effectively protects precision fuel system parts, stabilizes engine power output during long-time heavy-load continuous operation, reduces unexpected equipment downtime and maintenance costs. With stable performance under high pressure and variable temperature conditions, it is a reliable and cost-effective aftermarket maintenance spare part for global logistics fleets, engineering teams and machinery repair businesses.  Product Material Description: Filter Media: High-density multi-layer composite glass fiber filter paper, featuring stable filtration precision, large dirt holding capacity and excellent oil compatibility; Outer Housing: Thickened high-strength cold rolled steel shell with electrophoretic anti-rust coating, resistant to diesel corrosion, external impact and outdoor scratch damage; Sealing Gasket: High-grade nitrile rubber (NBR), outstanding oil resistance, high and low temperature resistance and anti-aging performance to realize full leak-proof sealing; Internal Reinforced Galvanized Metal Skeleton: Firmly supports filter paper to prevent element deformation or collapse under long-term high fuel pressure; Built-in Hydrophobic Polymer Membrane: Special water-repellent material to achieve efficient fuel-water separation effect.

T7A00-1105140 C6600-1105140 Heavy Duty Spin-On Diesel Fuel Filter The T7A00-1105140 filter is fully interchangeable with C6600-1105140, a high-performance spin-on diesel fuel filter specially engineered to match Yuchai original engine standards, widely applied for heavy-duty commercial trucks, 500KW stationary diesel generator units, marine propulsion engines and industrial construction machinery. During long-time continuous operation, diesel fuel inevitably contains rust particles, sediment, sludge, fine metal debris and free moisture generated during transportation and storage. These contaminants will scratch precision fuel injectors, wear fuel pumps, cause clogged fuel pipelines, cold startup difficulty, unstable engine idling, insufficient power output and extra fuel consumption once entering the fuel system. This filter adopts multi-layer gradient pleated filtration media to achieve high-precision impurity interception and stable fuel circulation, delivering purified diesel steadily to the engine fuel injection system. It effectively protects core fuel system components, stabilizes engine performance under full-load continuous working conditions, reduces unexpected downtime and expensive repair costs. Manufactured under ISO/TS16949 automotive quality standards, it maintains consistent filtration efficiency under high fuel pressure and wide temperature fluctuation, becoming a reliable cost-effective aftermarket maintenance spare part for global fleet transportation, marine engineering and power generation equipment.  Product Material Description: Filter Media: High-density multi-layer composite wood pulp filter paper with uniform pore size, featuring excellent dirt holding capacity, stable filtration precision and perfect compatibility with diesel fuel; Outer Shell: Thickened high-strength cold rolled steel housing with full anti-rust electrophoretic coating, resistant to diesel corrosion, outdoor impact and surface scratch damage; Sealing Gasket: Premium oil-resistant nitrile rubber (NBR), outstanding high & low temperature resistance and long anti-aging lifespan to realize complete leakproof sealing under long-term compression; Internal Reinforced Galvanized Metal Skeleton: Firmly supports the filter element to prevent deformation or collapse under sustained high working fuel pressure; Precision Thread Interface: Standard 1½-12 inch thread size, perfectly consistent with original OEM mounting dimensions for seamless installation.

LGSCX0706L FF5328 Heavy Duty Diesel Fuel Filter Water Separator LGSCX0706L is fully interchangeable with FF5328 spin-on fuel water separator filter, produced strictly in accordance with heavy-duty automotive industry standards. It is widely applied on medium and heavy-duty diesel trucks, engineering construction machinery, stationary diesel generators and commercial vehicle diesel engines. During daily transportation and field operation, diesel fuel will inevitably be mixed with free water, rust sediment, dust, carbon impurities and tiny metal particles in the process of storage and refueling. These pollutants entering the fuel system will cause fuel injector clogging, fuel pump wear, difficult cold starting, unstable idle speed, insufficient acceleration power and increased fuel consumption. This filter adopts multi-layer gradient composite filter material combined with professional hydrophobic separation technology, which can efficiently trap solid contaminants and separate mixed moisture from diesel fuel, delivering clean and stable fuel to the engine injection system. It effectively protects precision fuel system components, keeps stable power output during long-term heavy-load continuous work, reduces the risk of sudden mechanical failure, and greatly lowers later maintenance costs. With stable performance under high fuel pressure and variable temperature environments, it is a high cost-performance aftermarket maintenance spare part for logistics fleets, engineering companies and auto repair shops worldwide.  Product Material Description: Filter Medium: High-density multi-layer composite fiber filter paper with uniform pore structure, featuring high filtration precision and excellent dirt holding capacity; Outer Housing: Thickened high-strength cold rolled steel shell with electrophoretic anti-rust coating, resistant to diesel oil corrosion, external impact and outdoor scratch damage; Sealing Ring: High-quality nitrile rubber (NBR), with outstanding oil resistance, high and low temperature resistance and anti-aging performance to realize fully tight sealing without oil leakage; Internal Reinforced Galvanized Metal Skeleton: Effectively supports the filter element to prevent deformation or collapse under long-term high fuel pressure; Hydrophobic Separation Layer: Special polymer membrane material to achieve efficient water and diesel separation effect.

SGFF82003 Heavy Duty Diesel Fuel Water Separator The SGFF82003 fuel water separator filter is a high-performance spin-on replacement filter manufactured under strict heavy-duty automotive standards, designed for a wide range of medium and heavy-duty diesel trucks, construction equipment, stationary generators and industrial diesel power systems. Diesel fuel easily accumulates free water, rust sediment, fine metal particles, sludge and dust during storage, transportation and refueling. Once these contaminants enter the fuel injection system, they will cause injector clogging, fuel pump wear, rough idle, difficult cold start, weak acceleration and higher fuel consumption. This filter adopts multi-layer gradient fiber filtration combined with advanced hydrophobic separation technology, which efficiently traps solid pollutants and separates moisture from diesel fuel to deliver consistently clean fuel to the engine. It protects precision fuel system components effectively, stabilizes engine power output during long hours of heavy-load continuous operation, reduces unexpected breakdowns and cuts long-term maintenance costs. With stable performance under high fuel pressure and variable ambient temperatures, this SGFF82003 filter acts as a reliable and cost-effective maintenance part for global logistics fleets, construction teams and vehicle repair workshops.  Product Material Description: Filter Media: High-density multi-layer composite glass fiber filter paper with uniform pore size, featuring high filtration precision and outstanding dirt holding capacity; Outer Shell: Thickened high-strength cold-rolled steel housing with electrophoretic anti-rust coating, resistant to diesel corrosion, external impact and outdoor scratch damage; Sealing Gasket: Premium nitrile rubber (NBR), with excellent oil resistance, wide temperature resistance and anti-aging performance to maintain full sealing with zero fuel leakage; Internal Reinforced Galvanized Metal Skeleton: Firmly supports the filter element to prevent deformation or collapse under sustained high working fuel pressure; Hydrophobic Polymer Membrane: Professional water-repellent material to achieve efficient fuel-water separation performance.

SGFF82005 F1171-061 Heavy Duty Diesel Fuel Water Separator Spin-On Filter SGFF82005 can be fully cross-replaced with F1171-061 spin-on fuel water separator filter, manufactured strictly according to heavy-duty vehicle industrial quality standards. This filter is widely applied to medium and heavy-duty diesel logistics trucks, engineering machinery, stationary diesel generator sets and various commercial diesel engines. During transportation and field operation, diesel fuel easily absorbs moisture and mixes with rust sediment, fine dust, sludge and tiny metal impurities. Once these contaminants enter the fuel supply system, they will cause fuel injector clogging, fuel pump abrasion, difficult cold start, unstable engine idle, insufficient acceleration power and obvious rise in fuel consumption. Equipped with multi-layer gradient composite filter medium and professional hydrophobic separation layer, this product can efficiently capture solid particles and separate free water mixed in diesel, delivering stable purified fuel to the engine fuel injection system. It comprehensively protects precision fuel system parts, maintains steady engine power under long-time heavy-load continuous operation, effectively reduces unexpected mechanical failures and subsequent maintenance expenses. Featuring stable performance under high fuel pressure and fluctuating temperature environments, it is a cost-effective and reliable aftermarket maintenance spare part for global transport fleets, construction teams and auto repair workshops.  Product Material Description: Filter Medium: High-density multi-layer composite glass fiber filter paper with uniform pore size, equipped with high filtration precision and excellent dirt holding capacity; Outer Housing: Thickened high-tensile cold rolled steel shell with full electrophoretic anti-rust coating, resistant to diesel corrosion, external impact and daily surface scratches; Sealing Gasket: Premium nitrile rubber (NBR), with outstanding oil resistance, high & low temperature resistance and long anti-aging life, realizing tight sealing without fuel leakage; Internal Reinforced Galvanized Metal Skeleton: Firmly supports filter paper to prevent element deformation or collapse under long-term high fuel working pressure; Hydrophobic Polymer Separation Membrane: Special water-repellent material to realize efficient oil-water separation effect.

SGFF82001 612630080087 Heavy Duty Diesel Fuel Water Separator SGFF82001 is fully cross-interchangeable with the OEM part number 612630080087 fuel water separator filter, strictly manufactured to original Weichai engine specifications for heavy-duty commercial vehicles and engineering equipment. In daily long-haul transportation and harsh field working conditions, diesel fuel is prone to mixing with free water, rust sediment, metal wear debris, sludge and fine dust during storage and refueling. These harmful contaminants entering the fuel system will lead to fuel injector clogging, fuel pump wear, hard cold starting, rough engine idling, insufficient acceleration power and increased fuel consumption. Adopting advanced multi-layer gradient filtration technology together with a professional hydrophobic water separation layer, this filter can efficiently trap solid impurities and separate moisture from diesel fuel, delivering consistently clean fuel to the engine injection system. It provides comprehensive protection for precision fuel system components, stabilizes engine power output during long-term full-load operation, reduces unexpected equipment downtime and high repair costs. Produced under strict ISO automotive quality standards, it maintains stable filtration efficiency under high fuel pressure and extreme temperature changes, serving as a reliable and cost-effective aftermarket maintenance spare part for logistics fleets, vehicle repair garages and construction machinery teams around the world.  Product Material Description: Filter Medium: High-density multi-layer composite glass fiber filter paper with uniform pore distribution, featuring stable filtration precision and outstanding dirt holding capacity; Outer Shell: Thickened high-strength cold-rolled steel housing with electrophoretic anti-rust coating, resistant to diesel corrosion, external impact and outdoor surface abrasion; Sealing Gasket: Premium nitrile rubber (NBR), with excellent oil resistance, wide high-low temperature resistance and long anti-aging performance to achieve complete leak-proof sealing; Internal Reinforced Galvanized Metal Skeleton: Firmly supports the filter element to prevent deformation or collapse under sustained high working fuel pressure; Hydrophobic Polymer Membrane: Specially formulated water-repellent material to realize highly efficient separation of water and diesel oil.

SGFF82006 F0011 Heavy Duty Spin-On Diesel Fuel Water Separator Cross Replacement Filter SGFF82006 is fully interchangeable with F0011 spin-on fuel water separator filter, manufactured strictly according to international heavy-duty automotive manufacturing standards for medium & heavy commercial trucks, engineering machinery, stationary diesel generators and industrial diesel power units. In complex working environments, diesel fuel easily mixes with free water, rust sediment, sludge, fine dust and tiny metal impurities during storage, transportation and refueling. Once these contaminants enter the engine fuel injection system, they will cause fuel injector blockage, fuel pump wear, unstable idle speed, difficult cold startup, insufficient acceleration power and increased fuel consumption. This filter adopts advanced multi-layer gradient composite filter media paired with a professional hydrophobic separation layer, which can efficiently trap solid pollutants and separate mixed moisture from diesel fuel, delivering stable purified fuel to the engine steadily. It effectively protects precision fuel system components, maintains stable power output during long-time continuous heavy-load operation, reduces unexpected mechanical breakdowns and subsequent maintenance costs. With stable performance under high fuel pressure and wide temperature fluctuation, SGFF82006 / F0011 is a reliable and cost-effective aftermarket maintenance spare part for global logistics fleets, construction companies and auto repair workshops.  Product Material Description: Filter Media: High-density multi-layer composite glass fiber filter paper with uniform pore size, featuring high filtration precision and excellent dirt holding capacity; Outer Housing: Thickened high-strength cold rolled steel shell with full electrophoretic anti-rust coating, resistant to diesel corrosion, external impact and outdoor scratch damage; Sealing Gasket: Premium nitrile rubber (NBR), with outstanding oil resistance, high & low temperature resistance and long anti-aging service life to achieve complete leakproof sealing; Internal Reinforced Galvanized Metal Skeleton: Firmly supports the filter element to prevent deformation or collapse under sustained high working fuel pressure; Hydrophobic Polymer Separation Membrane: Professional water-repellent material to realize efficient fuel and water separation performance.

1117030-P301 P502427 FS36243 Heavy Duty Diesel Fuel Water Separator 1117030-P301, P502427 and FS36243 are fully mutually interchangeable spin-on fuel water separators, manufactured strictly following OEM industrial standards, mainly designed for Isuzu heavy-duty diesel trucks, medium commercial vehicles, construction machinery and stationary diesel generator engines. During long-distance transportation and harsh on-site working conditions, diesel fuel will inevitably contain free water, rust sediment, metal wear debris, sludge and fine dust generated during storage and refueling. Once these impurities flow into the fuel injection system, they will cause fuel injector blockage, fuel pump corrosion and wear, hard cold start, unstable idling, insufficient power output and obvious increase in fuel consumption. This filter adopts multi-layer gradient composite filter media combined with efficient hydrophobic water separation technology, which can effectively capture solid contaminants and separate mixed moisture from diesel fuel, delivering clean and stable fuel to the engine steadily. It fully protects precision fuel system components, keeps stable dynamic performance during long-term full-load continuous operation, effectively reduces unexpected equipment failure rate and later maintenance costs. With stable filtration performance under high fuel pressure and fluctuating ambient temperature, this cross filter is a durable, cost-effective aftermarket maintenance spare part for logistics fleets, vehicle repair garages and engineering machinery companies worldwide.  Product Material Description: Filter Media: High-density multi-layer composite glass fiber filter paper with uniform pore size, high filtration precision and excellent dirt holding capacity; Outer Housing: Thickened high-strength cold rolled steel shell with full electrophoretic anti-rust coating, resistant to diesel corrosion, external impact and daily surface scratch damage; Sealing Gasket: Premium nitrile rubber (NBR), featuring outstanding oil resistance, wide high and low temperature resistance and long anti-aging performance to achieve complete leakproof sealing; Internal Reinforced Galvanized Metal Skeleton: Firmly supports the filter element to prevent deformation or collapse under sustained high working fuel pressure; Hydrophobic Polymer Separation Membrane: Professional water-repellent material to realize high-efficiency separation of water and diesel oil.

1117011-LPA20 PF46088 Heavy Duty Diesel Fuel Filter 1117011-LPA20 can be fully interchanged with PF46088 spin-on diesel fuel filter, manufactured strictly according to automotive heavy-duty industry standards, widely used for light and medium-duty diesel trucks, logistics vans, passenger buses and general industrial diesel engines. During daily delivery and long-distance transportation, diesel fuel inevitably contains rust particles, sediment, sludge, fine metal debris and tiny dust mixed in during storage and refueling. Once these impurities enter the engine fuel system, they will cause fuel injector clogging, fuel pump wear, difficult cold starting, unstable idle speed, insufficient acceleration power and increased fuel consumption. This filter adopts advanced multi-layer gradient pleated filter media to achieve high-precision particle interception, steadily delivering clean diesel to the fuel injection system. It effectively protects precision fuel system components, stabilizes engine power output under continuous working conditions, reduces unexpected mechanical failures and daily maintenance costs. With consistent stable filtration efficiency under high fuel pressure and variable temperature environments, this cross filter is a reliable and cost-effective aftermarket maintenance spare part for logistics fleets, auto repair shops and small engineering equipment operators.  Product Material Description: Filter Media: High-density multi-layer composite fiber filter paper with uniform pore structure, featuring stable filtration precision and excellent dirt holding capacity; Outer Housing: Thickened high-strength cold-rolled steel shell with electrophoretic anti-rust coating, resistant to diesel corrosion, external impact and outdoor scratch damage; Sealing Gasket: Premium nitrile rubber (NBR), with outstanding oil resistance, high and low temperature resistance and long anti-aging performance to realize complete leakproof sealing; Internal Reinforced Galvanized Metal Skeleton: Firmly supports the filter element to prevent deformation or collapse under long-term working fuel pressure; Precision Standard Thread Interface: Matches original mounting thread perfectly for seamless assembly.

1117031-LPA20 Heavy Duty Spin-On Diesel Fuel Filter The 1117031-LPA20 spin-on diesel fuel filter is a high-standard aftermarket replacement component manufactured strictly according to automotive industry specifications, specially designed for light and medium-duty diesel trucks, delivery vans, passenger buses and matched industrial diesel engines. During daily urban distribution and long-distance highway transportation, diesel fuel will inevitably mix with rust particles, sediment, sludge, fine metal shavings and dust generated in storage and refueling processes. If these contaminants flow into the fuel injection system, they will cause fuel injector clogging, accelerated fuel pump wear, difficult cold startup, unstable engine idling, insufficient acceleration power and rising fuel consumption. Adopting multi-layer gradient pleated composite filter media, this filter achieves high-precision solid impurity interception, continuously supplying clean diesel fuel to the engine fuel system. It effectively protects precision fuel system components, stabilizes engine power performance during long-time continuous operation, lowers the risk of sudden mechanical faults and cuts routine maintenance expenses. With stable filtration efficiency under high fuel pressure and variable temperature working conditions, this 1117031-LPA20 filter acts as a practical, cost-effective maintenance spare part for logistics fleets, auto repair workshops and small engineering equipment operators worldwide.  Product Material Description: Filter Media: High-density multi-layer composite fiber filter paper with uniform pore distribution, stable filtration precision and excellent dirt holding capacity; Outer Housing: Thickened high-strength cold rolled steel shell with electrophoretic anti-rust coating, resistant to diesel corrosion, external impact and outdoor scratch damage; Sealing Gasket: Premium nitrile rubber (NBR), featuring outstanding oil resistance, wide high-low temperature resistance and long anti-aging lifespan for complete leakproof sealing; Internal Reinforced Galvanized Metal Skeleton: Firmly supports the filter element to prevent deformation or collapse under sustained working fuel pressure; Precision Machined Thread Interface: Strictly consistent with OEM original thread size for seamless installation matching the original filter base.

13055724 Heavy Duty Spin-On Diesel Fuel Filter The 13055724 spin-on fuel filter is a premium aftermarket replacement component manufactured strictly to OEM standards for Weichai medium and heavy-duty diesel truck engines, also widely used on passenger coaches, engineering machinery and stationary diesel generator units. During long-distance haulage and continuous heavy-load operation, diesel fuel will inevitably contain rust sediment, metal wear debris, sludge, fine dust and tiny impurities generated during fuel storage and refueling. These contaminants entering the fuel system will scratch fuel pumps, block precision fuel injectors, cause rough idling, difficult cold starting, insufficient acceleration power and higher fuel consumption. This filter adopts multi-layer gradient composite pleated filter media to achieve high-efficiency particle filtration, delivering consistently clean diesel to the engine fuel injection system. It effectively protects core fuel system parts, stabilizes engine power output under harsh working conditions, reduces unexpected breakdown frequency and long-term maintenance costs. Produced under strict automotive quality control standards, it maintains stable filtration efficiency under high fuel pressure and wide temperature changes, serving as an essential reliable maintenance spare part for logistics fleets, vehicle repair shops and construction equipment teams.  Product Material Description: Filter Media: High-density multi-layer composite fiber filter paper with uniform pore size, outstanding filtration precision and large dirt holding capacity; Outer Shell: Thickened high-strength cold rolled steel housing with full electrophoretic anti-rust coating, resistant to diesel corrosion, physical impact and outdoor abrasion; Sealing Gasket: High-grade nitrile rubber (NBR), featuring excellent oil resistance, high & low temperature resistance and long anti-aging performance to realize full leak-proof sealing; Internal Reinforced Galvanized Metal Skeleton: Firmly supports the filter element to prevent deformation or collapse under sustained high working fuel pressure; Precision Standard Thread Interface: 1:1 consistent with original OEM thread size for perfect matching with the original mounting base.

2002801CP Diesel Fuel Filter Oil Water Separator Replacement Filter The 2002801CP is a professional-grade diesel fuel filter element specially designed for Yunnei power diesel engines, serving as an essential oil-water separation component in the engine fuel supply system. This aftermarket replacement filter strictly complies with OE original manufacturing standards, achieving ultra-high filtration efficiency to intercept solid impurities, rust, sediment, emulsified water and other harmful contaminants mixed in diesel fuel. It perfectly protects high-pressure fuel pumps, fuel injectors and precision common rail fuel systems from abrasion, corrosion and clogging. Widely applicable to light/heavy-duty diesel trucks, agricultural machinery, excavators, loaders and other construction equipment equipped with Yunnei 4A & 4E electronic injection engines, it delivers stable fuel supply, optimizes engine combustion efficiency, reduces fuel consumption and black exhaust emission, and effectively extends the overall service life of the engine and fuel system. Each product undergoes strict factory testing, supports bulk wholesale and customized packaging, and comes with a 12-month quality warranty for global aftermarket auto parts dealers, repair shops and fleet users.  Product Material Description: Filter Media: High-density imported composite wood pulp filter paper with pleated folding structure, featuring high dirt holding capacity and stable pore size consistency. Sealing Ring: High-quality nitrile rubber O-ring, resistant to diesel oil corrosion, high temperature and aging, achieving full sealing without fuel leakage. Upper & Lower End Caps: High-strength engineering plastic, solid and rigid, resistant to pressure deformation during long-term working. Internal Support Skeleton: Galvanized metal mesh, supports filter paper to prevent collapse under high fuel pressure.

1117050-90D OEM Diesel Fuel Filter The 1117050-90D is a professional OEM-standard diesel fuel filter specially developed to match FAW Deutz CA4DD1 engines, which acts as a core filtration component in the vehicle common rail fuel supply system. This aftermarket replacement filter strictly follows original OE dimensional standards and production specifications, capable of efficiently capturing fine solid particles, rust, sediment, colloidal impurities and free water mixed in diesel fuel. It effectively prevents abrasive wear, corrosion and blockage of precision components including high-pressure fuel pumps and fuel injectors, greatly stabilizing fuel delivery pressure and improving full combustion efficiency of diesel. Designed for medium light commercial heavy trucks, this filter perfectly adapts to long-distance transportation, frequent start-stop and complex road working conditions, effectively lowering fuel consumption, reducing black smoke exhaust and engine failure rates. All finished products pass ISO 5011 professional filtration testing, with stable quality, sufficient stock for bulk wholesale, customizable packaging services, and a 12-month quality warranty, perfectly serving global auto parts distributors, repair workshops, logistics fleets and aftermarket maintenance users.  Product Material Description: Filter Media: Imported high-efficiency HV composite wood pulp filter paper, with uniform stable pore size, strong water resistance and large dirt holding capacity. Sealing Gasket: High-density nitrile butadiene rubber (NBR), resistant to diesel erosion, high temperature and aging, achieving full tight seal to avoid fuel leakage. End Caps: High-strength reinforced engineering plastic, solid pressure resistance, no deformation under long-term high fuel pressure operation. Internal Support Frame: Galvanized metal mesh bracket, supporting filter paper firmly to prevent collapse under instantaneous fuel pressure impact.  

2340-11790 Diesel Fuel Filter Water Separator The 2340-11790 fuel water separator filter is a premium aftermarket replacement filter engineered exclusively for Hino heavy-duty truck diesel engine fuel systems. As a critical component of the fuel delivery system, this filter effectively traps solid contaminants such as rust particles, sand, sludge, carbon residue and emulsified water mixed within diesel fuel before fuel flows into precision fuel injectors and high-pressure fuel pumps. Manufactured strictly in accordance with original OE specifications and dimensional standards, it maintains stable fuel flow pressure and ensures complete diesel combustion. It greatly minimizes internal wear, corrosion and clogging of delicate engine fuel components, optimizes engine power output, cuts down excessive fuel consumption and black exhaust emissions. Widely used for long-haul logistics trucks, construction fleet vehicles and commercial heavy trucks, this filter undergoes rigorous factory performance testing to meet international filtration industry standards. We support bulk wholesale orders and custom packaging, paired with reliable after-sales service, making it a trustworthy spare part choice for global auto parts distributors, repair garages and fleet maintenance teams.  Product Material Description: Filter Media: High-efficiency multilayer composite wood pulp filter paper with dense pleated structure, featuring outstanding dirt holding capacity and stable filtration precision. Sealing Ring: Premium NBR nitrile rubber gasket, resistant to diesel corrosion, high temperature and aging, providing tight sealing to prevent fuel leakage completely. Upper & Lower End Caps: High-strength metal end covers with anti-rust coating, firm structure to resist deformation under long-term high working pressure. Internal Support Core: Galvanized steel supporting mesh, reinforces filter paper structure to avoid collapsing under strong fuel flow impact.

S1560-72440 1560-72440 Diesel Fuel Water Separator Filter S1560-72440 / 1560-72440 is a standard OE equivalent fuel water separator filter customized for Hino heavy-duty truck diesel engines, serving as an indispensable core component of the vehicle fuel system. This premium aftermarket filter is manufactured in full compliance with original OEM dimensional specifications and industrial filtration standards. It can efficiently capture solid impurities such as rust particles, sand, sludge, carbon deposits, as well as free water and emulsified moisture mixed in diesel fuel. By thoroughly purifying fuel before delivery to high-pressure fuel pumps and precision injectors, it greatly reduces abrasive wear, corrosion and internal blockage of delicate fuel system parts. Stable fuel pressure and clean fuel supply optimize engine combustion efficiency, boost output power, lower fuel consumption and reduce black smoke exhaust during heavy-load operation. Widely applicable to Hino long-distance logistics tractors, dump trucks, concrete mixers and municipal heavy commercial vehicles, every finished product undergoes strict pressure resistance, water separation and durability testing. We provide stable bulk supply, customizable packaging and 12-month quality warranty, which is an ideal stocking product for global auto parts distributors, repair garages and large fleet maintenance teams.  Product Material Description: Filter Media: Multi-layer high-efficiency composite wood pulp filter paper with dense pleated structure, featuring stable pore size, strong water repellency and outstanding dirt holding capacity. Sealing Ring: High-quality NBR nitrile butadiene rubber gasket, resistant to diesel corrosion, high temperature and aging, realizing full tight sealing to prevent fuel leakage completely. Upper & Lower End Caps: Thickened galvanized steel end covers with anti-rust treatment, high hardness and pressure resistance, no deformation under long-term high fuel pressure. Internal Support Core: Galvanized steel mesh framework, which reinforces the filter paper structure to avoid collapse caused by instantaneous fuel flow impact.

201V12503-0063 Long Life Diesel Fuel Filter OEM Replacement PU1059/3 professionally developed to match Sinotruk MAN MC11 & MC13 series diesel engines, equivalent to OEM part number 51.12503-0063 and cross-referenced with PU1059/3 series filters. As the core precision filtration component of the Euro 5 & Euro 6 common rail fuel system for heavy-duty commercial vehicles, this long-service filter adopts gradient-density composite nanofiber filter media, which efficiently intercepts ultra-fine metal debris, sludge, rust particles, sediment and emulsified free water mixed in inferior diesel fuel before fuel enters high-pressure fuel pumps and precision fuel injectors. Manufactured strictly in accordance with original OEM dimensional standards and IATF16949 automotive quality certification, it maintains stable fuel flow pressure, realizes full and complete diesel combustion, effectively enhances engine power output, reduces fuel consumption, black smoke exhaust and injector failure risks. Compared with standard ordinary filters, this long-life version greatly prolongs the maintenance cycle, perfectly adapting to long-distance logistics transportation, heavy-load engineering operation and complex harsh road conditions. Every finished product passes strict ISO 19438 filtration efficiency and burst pressure testing, supporting bulk wholesale, private label customized packaging and a 12-month quality warranty, which is the optimal stocking spare part choice for global heavy truck parts distributors, repair garages and large fleet maintenance.  Product Material Description: Filter Media: Imported multi-layer gradient composite nanofiber wood pulp filter paper, featuring high dirt holding capacity, stable filtration precision, outstanding water repellency and excellent aging resistance for long-term continuous operation. Sealing O-Ring: High-grade imported NBR nitrile butadiene rubber, resistant to diesel corrosion, high temperature and low temperature hardening, achieving zero leakage tight sealing for the filter assembly. Upper & Lower End Caps: Reinforced high-hardness engineering plastic shell with integrated molding technology, firm structure, resistant to deformation and cracking under long-term high fuel pressure impact. Internal Support Core: Galvanized perforated steel inner skeleton, stably supports the pleated filter media to prevent collapse and distortion under instantaneous high oil flow pressure.

105010-EK19 Diesel Fuel Water Separator Filter The 1105010-EK19 fuel water separator filter is a professional aftermarket replacement filter tailored for Dongfeng Kinland light-duty truck diesel engines. It serves as an essential protective component in the vehicle’s common rail fuel supply system, tasked with purifying diesel before it enters precision fuel system parts. This filter can efficiently capture rust particles, sand, sludge, carbon sediment and emulsified free water mixed in fuel oil. By removing these contaminants, it effectively prevents scratch wear, blockage and electrochemical corrosion on high-pressure fuel pumps and fuel injectors. Manufactured strictly following original OEM size specifications and automotive production standards, it maintains stable fuel delivery pressure, optimizes full combustion of diesel fuel, improves engine power output, reduces unnecessary fuel consumption and black exhaust emissions. Widely used for urban delivery light trucks, logistics vans and small engineering vehicles with matching Dongfeng diesel power. Every unit undergoes strict factory pressure resistance and filtration efficiency testing. We provide sufficient spot stock, customizable packaging services and a 12-month quality warranty, making it a reliable purchasing option for global auto parts distributors, local repair shops and small fleet maintenance teams.  Product Material Description: Filter Media: High-density multi-layer composite wood pulp filter paper with uniform pore size, featuring strong water repellency, large dirt holding capacity and stable long-term filtration precision. Sealing Gasket: Premium NBR nitrile butadiene rubber ring, resistant to diesel erosion, high temperature and aging, which achieves full tight sealing to completely avoid fuel leakage at assembly joints. Upper & Lower End Caps: High-strength stamped metal covers with anti-rust coating, solid structure that resists deformation under continuous fuel working pressure. Inner Support Skeleton: Galvanized perforated steel mesh bracket, which firmly supports the pleated filter paper to prevent collapse caused by instantaneous fuel flow impact.

60358720 OEM Diesel Fuel Water Separator Filter 60358720 is a professional OEM-matched fuel water separator filter specially designed for Sany concrete mixer trucks and heavy construction machinery diesel engines, cross-referenced with model CC580, perfectly compatible with serial numbers 60358718, 60358721 and 60358722. As the core coarse filtration component of the engine fuel supply system, this filter efficiently captures rust particles, sand, sludge, carbon residue, sediment and emulsified free water mixed in low-quality diesel fuel. It thoroughly purifies fuel before delivery to high-pressure fuel pumps and precision fuel injectors, effectively preventing abrasive wear, internal clogging and electrochemical corrosion of delicate fuel system parts. Manufactured strictly according to original OE dimensional standards and IATF16949 automotive quality certification, this filter stabilizes fuel delivery pressure remarkably, optimizes full diesel combustion, upgrades engine power output, reduces fuel consumption and black smoke emissions under continuous heavy-load operation. Widely used for Sany mixer trucks, excavators, engineering transport vehicles and supporting stationary diesel power units, every finished product passes strict burst pressure, water separation efficiency and durability testing. We provide sufficient spot inventory, customizable private label packaging and a 12-month quality warranty, which is a stable and cost-effective spare part choice for global construction machinery parts wholesalers, repair service centers and large engineering fleet maintenance teams.  Product Material Description: Filter Media: High-density multi-layer composite wood pulp filter paper with dense pleated structure, featuring uniform stable pore size, excellent water repellency, ultra-large dirt holding capacity and consistent filtration precision under long-time heavy working pressure. Sealing Ring: Premium HNBR hydrogenated nitrile rubber gasket, resistant to diesel corrosion, high temperature, low temperature hardening and aging deformation, realizing full tight sealing to completely eliminate fuel leakage risk at assembly joints. Upper & Lower End Caps: High-strength reinforced plastic end covers with integrated molding technology, firm rigid structure, resistant to deformation and cracking under sustained high fuel pressure impact. Internal Support Central Tube: Galvanized perforated steel inner skeleton, which firmly supports the pleated filter media to avoid collapse and distortion caused by instantaneous strong fuel flow.

1105104E5233 OEM Diesel Fuel Filter The 1105104E5233 is an OEM standard precision fuel filter specially developed for JAC light commercial trucks equipped with Yunnei D25 and D30 diesel engines, perfectly matched for Junling V6, Shuailing Q6, Kangling J5 series models, and used cooperatively with 1105100E5233 filter housing assembly. As the core coarse filtration component of the vehicle common rail fuel system, it efficiently captures rust debris, sand, sludge, carbon sediment and emulsified free water mixed in diesel fuel before fuel enters high-pressure fuel pumps and precision injectors. It effectively prevents abrasive wear, blockage and electrochemical corrosion of delicate fuel system parts. Manufactured strictly in accordance with original OE dimensions and IATF16949 automotive quality standards, this filter stabilizes fuel delivery pressure, boosts full combustion efficiency of diesel, improves engine dynamic performance, reduces fuel consumption and black smoke emissions during daily urban logistics transportation. Every finished product undergoes strict burst pressure, water separation efficiency and durability testing. We provide sufficient spot inventory, customizable private label packaging and a 12-month quality warranty, which is a cost-effective stocking spare part for global light truck auto parts dealers, repair shops and urban logistics fleet maintenance teams.  Product Material Description: Filter Media: High-density multi-layer imported composite wood pulp filter paper with dense uniform pleats, featuring excellent water repellency, large dirt holding capacity and stable long-term filtration precision. Sealing Ring: Premium food-grade NBR nitrile butadiene rubber seal, resistant to diesel corrosion, high temperature and low-temperature hardening aging, achieving full tight sealing to completely avoid fuel leakage at installation joints. Upper & Lower End Caps: High-strength reinforced engineering plastic with integrated injection molding, rigid structure that resists deformation under continuous fuel working pressure. Internal Support Skeleton: Galvanized perforated steel inner bracket, firmly supports pleated filter paper to prevent collapse caused by instantaneous fuel flow impact.

4676385 OEM Fuel Filter Replacement Element Cross 4649267 PF7983 P502463 4676385 is a professional OEM-grade cartridge fuel filter specially developed for Hitachi ZAXIS excavators, wheel loaders and engineering machinery equipped with Isuzu 4HK1 and AH6HK1 diesel engines, cross compatible with part numbers 4649267, Baldwin PF7983, Donaldson P502463 and Fleetguard FF5786. As the key precision filtration component of the engineering vehicle fuel supply system, this filter efficiently captures rust particles, sand, sludge, carbon sediment and emulsified free moisture mixed in diesel fuel before fuel flows into high-pressure fuel pumps and precision injectors. It effectively prevents abrasive wear, internal blockage and electrochemical corrosion of delicate fuel system core parts. Manufactured strictly according to original OEM dimension standards and IATF16949 automotive quality specifications, it stabilizes fuel delivery pressure remarkably, promotes complete diesel combustion, boosts engine power output, reduces fuel consumption and black smoke emission under continuous heavy-load construction operation. Widely applied to Hitachi ZAXIS full series excavators, ZW series wheel loaders and matching stationary diesel generator sets. Every finished product undergoes strict burst pressure, water separation efficiency and durability testing. We provide sufficient spot stock, customizable private label packaging and a 12-month quality warranty, which is a reliable stocking spare part choice for global construction machinery parts distributors, repair service centers and engineering fleet maintenance teams.  Product Material Description: Filter Media: Multi-layer high-density composite wood pulp filter paper with dense uniform pleats, featuring stable micron filtration precision, excellent water repellency and ultra-large dirt holding capacity for long continuous working hours. Sealing O-Ring: Premium NBR nitrile butadiene rubber gasket included, resistant to diesel corrosion, high temperature and low-temperature aging hardening, realizing full tight sealing to completely eliminate fuel leakage at assembly joints. Upper & Lower End Caps: High-strength reinforced integrated engineering plastic end covers, rigid structure that resists deformation and cracking under sustained high fuel pressure impact. Internal Support Skeleton: Perforated galvanized steel inner framework, firmly supports the pleated filter paper to avoid collapse and distortion caused by instantaneous strong fuel flow.

60307173 OEM Fuel Water Separator Filter Cross A14-01460 SN25205 60307173 is a high-precision OEM standard fuel water separator filter specially developed for Sany full-series excavators equipped with Isuzu 4JJ1, Yanmar 4TNV88 and Mitsubishi D06FRC diesel engines, cross interchangeable with part numbers A14-01460 and HIFI SN25205. As the core protection component of construction machinery fuel supply system, this filter adopts advanced coalescence separation technology, which can efficiently capture rust particles, sand, sludge, carbon deposits and emulsified free water mixed in inferior construction-site diesel fuel before fuel enters high-pressure fuel pumps and precision injectors. It effectively prevents abrasive wear, blockage and electrochemical corrosion of delicate fuel system core parts. Manufactured strictly in accordance with original OEM dimensional specifications and ISO international filtration standards, this filter stabilizes fuel delivery pressure significantly, optimizes full diesel combustion, upgrades engine power output, reduces fuel consumption and black smoke emission under long-time heavy-load continuous operation on dusty construction and mining sites. Widely applicable to Sany medium and small excavators, road rollers and matched stationary diesel generator sets. Every finished product passes strict burst pressure, water separation efficiency and durability aging tests. We provide sufficient spot inventory, private label customized packaging and a 12-month quality warranty, which is a stable cost-effective spare part choice for global construction machinery parts wholesalers, repair service centers and engineering fleet maintenance teams.  Product Material Description: Filter Media: High-density multilayer composite glass fiber filter paper with dense uniform pleated structure, featuring stable 10μm filtration precision, excellent water repellency, powerful demulsification performance and ultra-large dirt holding capacity for long-hour continuous operation. Sealing Rubber Gasket: Premium NBR nitrile butadiene rubber ring, resistant to diesel corrosion, high temperature and low-temperature hardening aging, realizing full tight sealing to completely eliminate fuel leakage at assembly joints. Upper & Lower End Caps: Thickened high-strength plastic end covers with integrated molding technology, firm rigid structure, resistant to deformation and cracking under sustained high fuel pressure impact. Internal Central Support Skeleton: Perforated galvanized steel inner tube, firmly supports the pleated filter media to avoid collapse and distortion caused by instantaneous strong fuel flow impact.

801000-1105140 PU1042 OEM Diesel Fuel Water Separator Filter  801000-1105140 is an OEM standard precision fuel filter element cross-referenced with PU1042, specially designed for Yuchai YCK08 Euro 6 electronic common rail diesel engines installed on Dongfeng Chenglong H5 heavy trucks. As a core purification component of the modern high-pressure common rail fuel system, this filter adopts advanced coalescing filtration technology to efficiently capture rust particles, sand, sludge, carbon deposits and emulsified free water mixed in diesel fuel before fuel enters precision fuel injectors and high-pressure fuel pumps. It effectively prevents abrasive wear, blockage and electrochemical corrosion of delicate fuel system core components. Manufactured strictly in accordance with original OEM dimensional standards and IATF16949 automotive quality certification, this filter maintains stable fuel rail pressure, realizes full diesel combustion, improves engine power performance, reduces fuel consumption and exhaust emissions to fully meet Euro 6 emission standards. Widely applicable to Chenglong H5 logistics trucks, dump trucks, passenger coaches equipped with Yuchai K08 power units. Every finished product passes strict burst pressure, water separation efficiency and aging durability tests. We provide abundant spot stock, private label customized packaging and a 12-month quality warranty, which is a reliable cost-effective spare part for global commercial vehicle parts wholesalers, auto repair garages and large truck fleet maintenance teams.  Product Material Description: Filter Media: High-density multi-layer composite wood pulp filter paper with dense pleated structure, featuring stable filtration precision, outstanding water repellency, excellent demulsification ability and large dirt holding capacity for long-term heavy-load operation. Sealing Gasket: Premium NBR nitrile butadiene rubber seal ring, resistant to diesel corrosion, high temperature and low-temperature aging hardening, achieving full tight sealing to eliminate fuel leakage completely. Upper & Lower End Caps: High-strength reinforced engineering plastic end covers with integrated injection molding, rigid structure that resists deformation under continuous high fuel pressure impact. Internal Support Skeleton: Galvanized perforated plastic inner framework, firmly supports pleated filter paper to avoid collapse caused by instantaneous strong fuel flow pressure.

2020PM 30 Micron Fuel Water Separator Filter  2020PM is a classic 30-micron high-efficiency coalescing fuel water separator filter specially designed to match Racor 1000FG / 1000FH filter assemblies, cross-referenced with Fleetguard FS20203, Donaldson P552024, Caterpillar 1346307 and other mainstream filter part numbers. As the core primary filtration component for heavy-duty diesel fuel systems, this filter adopts advanced water coalescence technology to efficiently capture solid contaminants including rust particles, sand, sludge, carbon residue, and separate emulsified free water from diesel fuel completely before fuel flows into high-pressure fuel pumps and precision injectors. It effectively prevents water corrosion, particle abrasion and internal blockage of delicate fuel system parts. Manufactured fully compliant with original Racor OEM size standards and international filtration industry specifications, it supports a maximum flow rate of 681 LPH with stable working pressure, maintains consistent fuel supply pressure, optimizes full combustion efficiency, improves engine power performance, reduces fuel consumption and black smoke emissions during long-hour heavy-load operation. Widely applied to commercial heavy trucks, marine ship diesel engines, Caterpillar industrial equipment, Cummins power machinery and stationary generator sets. Every finished product undergoes strict water separation efficiency, burst pressure and aging durability testing. We provide abundant spot stock, private label customized packaging and a 12-month quality warranty, serving as a cost-effective aftermarket spare part for global marine parts dealers, heavy truck wholesalers, construction machinery repair centers and fleet maintenance teams.  Product Material Description: Filter Media: High-density multi-layer offset composite wood pulp filter paper with professional pleated structure, 30μm stable filtration precision, excellent hydrophobic demulsification performance, large dirt holding capacity and long service durability. Sealing O-Ring: Premium NBR nitrile butadiene rubber gasket included, resistant to diesel corrosion, high temperature and low-temperature hardening aging, realizing full tight sealing to eliminate fuel leakage completely. Upper & Lower End Caps: High-strength reinforced molded plastic end covers, solid rigid structure that resists deformation under long-term continuous fuel pressure impact. Internal Support Framework: Integrated reinforced plastic central skeleton, firmly supports pleated filter media to avoid collapse caused by instantaneous high fuel flow impact.

112253220184-015 OEM Diesel Fuel Filter Cross UF0626-007 1111402XED96 112253220184-015 is an OE standard cartridge fuel water separator filter, cross compatible with part numbers UF0626-007, 1111402XED96 and 110010070787, specially customized for Foton Aumark and JMC series light trucks equipped with 2.5L common rail diesel engines. As an essential core purification component of the vehicle fuel supply system, this filter adopts advanced coalescence filtration technology to efficiently capture rust particles, sand, sludge, carbon sediment and emulsified free water mixed in daily diesel fuel. It thoroughly purifies fuel before delivery to high-pressure fuel pumps and precision fuel injectors, effectively preventing abrasive wear, internal blockage and electrochemical corrosion of delicate fuel system precision parts. Manufactured strictly in accordance with original OEM dimensional specifications and IATF16949 automotive quality standards, it maintains stable fuel rail pressure, optimizes full diesel combustion, upgrades engine dynamic performance, reduces fuel consumption and black smoke emissions during frequent start-stop urban logistics transportation. Widely applied to urban delivery box trucks, refrigerated vans and small light engineering vehicles for short-distance hauling. Every finished product passes strict burst pressure, water separation efficiency and aging durability testing. We provide sufficient spot stock, neutral & private label customized packaging and a 12-month quality warranty, which is a reliable cost-effective spare part choice for global light truck auto parts distributors, local repair shops and urban logistics fleet maintenance teams.  Product Material Description: Filter Media: High-density multi-layer composite wood pulp filter paper with dense uniform pleats, featuring stable filtration precision, outstanding water repellency, strong demulsification performance and large dirt holding capacity for long-time continuous operation. Matching Sealing O-Ring: Premium NBR nitrile butadiene rubber gasket included, resistant to diesel corrosion, high temperature and low-temperature hardening aging, realizing full tight sealing to completely eliminate fuel leakage at assembly joints. Upper & Lower End Caps: High-strength reinforced integrated black engineering plastic end covers, rigid solid structure that resists deformation under continuous fuel working pressure impact. Internal Support Skeleton: Molded reinforced plastic inner framework, firmly supports pleated filter paper to avoid collapse and distortion caused by instantaneous strong fuel flow pressure.

1125030-H02F0 OEM Diesel Fuel Filter Element Cross 1125030-H02B0 1125030-H02F0 is an OEM standard high-efficiency fuel water separator filter, interchangeable with part number 1125030-H02B0, professionally developed for Dongfeng ISZ13 and ISZ15 series Euro 5 / Euro 6 diesel engines fitted on Dongfeng Kinland Flagship KX, KL, KR and Tianlong heavy-duty trucks. As the core precision purification component of the high-pressure common rail fuel system, this filter adopts advanced coalescing separation technology to efficiently capture rust particles, sand, sludge, carbon sediment and emulsified free moisture contained in diesel fuel. It thoroughly cleans fuel before delivery to high-pressure fuel pumps and precision fuel injectors, effectively preventing abrasive wear, internal blockage and electrochemical corrosion of delicate fuel system core components. Manufactured strictly according to original OEM dimensional specifications and IATF16949 automotive quality management standards, this filter stabilizes fuel rail pressure consistently, promotes full combustion of diesel, boosts engine power output, reduces fuel consumption and black smoke emissions during long-distance heavy-load transportation. Widely applied to long-haul tractors, container trucks, dump trucks and logistics heavy vehicles of Dongfeng flagship series. All finished products pass strict burst pressure, water separation efficiency and long-term aging durability tests. We provide sufficient spot inventory, neutral packaging & private label customization and a 12-month quality warranty, which is a stable and cost-effective spare part choice for global heavy truck auto parts wholesalers, professional repair service centers and large logistics fleet maintenance teams.  Product Material Description: Filter Media: Multi-layer high-density gradient composite wood pulp filter paper with dense uniform pleated structure, featuring stable micron filtration precision, excellent hydrophobic demulsification performance and ultra-large dirt holding capacity for continuous long-hour heavy-duty operation. Sealing Rubber Gasket: Premium NBR nitrile butadiene rubber sealing ring, resistant to diesel corrosion, high temperature and low-temperature aging hardening, realizing complete tight sealing to fully eliminate fuel leakage at assembly joints. Upper & Lower End Caps: High-strength thickened engineering plastic end covers with integrated injection molding, rigid structure that resists deformation and cracking under sustained high fuel working pressure impact. Internal Support Skeleton: Reinforced perforated plastic central framework, which firmly supports the pleated filter media to avoid collapse and distortion caused by instantaneous strong fuel flow pressure.

The WK 1060 high-performance fuel filter uses a multi-layer deep filtration media to efficiently remove over 99% of tiny particulate impurities, moisture, and rust from fuel, providing comprehensive protection for your fuel system. By ensuring that the fuel entering the combustion chamber is exceptionally clean, it restores engine power and smoothness, optimizes combustion efficiency, saves costs, and extends its service life.

1105050-2007HV Paper Core Fuel Filter Element 1105050-2007HV is a professional paper core type fuel water separator filter specially manufactured for FAW Jiefang heavy trucks equipped with Xichai Aowei diesel engines, designed as the precision inner paper filter core for the complete fuel filter assembly. As the secondary fine filtration core of the vehicle high-pressure common rail fuel system, this high-density paper core can effectively intercept tiny metal particles, rust residue, fine silt, carbon sludge and emulsified micro water droplets remaining after primary filtration of diesel fuel. It provides ultimate purification protection for high-pressure oil pumps and precision fuel injectors, effectively reducing abrasive wear, clogging and electrochemical corrosion of delicate fuel system components. Produced strictly according to original OEM dimensional standards and IATF16949 automotive quality specifications, this paper core features stable filtration precision, which keeps consistent fuel supply pressure, promotes sufficient diesel combustion, improves engine power performance, reduces fuel consumption and exhaust emissions during long-distance heavy-load transportation. Widely applicable to FAW Jiefang J7, J6P, J6V series long-haul tractors, container trucks and engineering transport vehicles. Every paper core undergoes strict water separation efficiency, pressure resistance and durability aging tests. We provide sufficient spot stock, customizable private label packaging and a 12-month quality warranty, which is a reliable cost-effective spare core choice for global heavy truck parts distributors, auto repair service centers and large logistics fleet maintenance departments.  Product Material Description: Filter Media (Paper Core): Multi-layer high-density imported composite wood pulp filter paper with dense uniform pleats, stable precision, excellent hydrophobic demulsification property, large dirt holding capacity and outstanding compression resistance to adapt to long-time continuous fuel pressure. End Adhesive & Reinforcement Edge: High-temperature resistant environmental adhesive and reinforced cardboard edges, firm bonding, not easy to crack or fall off under oil impact. Internal Central Support Frame: High-hardness integrated plastic central tube, firmly supports the pleated paper core to prevent deformation and collapse under instantaneous fuel flow pressure. Matching Sealing Structure: Precision fit sealing structure at both ends, closely matched with the filter housing to avoid unfiltered fuel bypass.

60282026 Paper Core Fuel Water Separator Filter Cross SN25204 FS19765 60282026 is an OEM-grade high-efficiency paper core fuel water separator filter, cross interchangeable with SN25204 and FS19765, specially designed for Sany medium excavators equipped with Isuzu 4JJ1 diesel engines. It acts as the core fine filtration paper cartridge of the engineering machinery fuel system, adopting advanced coalescing paper filtration technology to efficiently capture rust grit, silt, carbon sludge, fine metal debris and emulsified free water mixed with on-site construction diesel fuel. It thoroughly purifies fuel before entering high-pressure fuel pumps and precision injectors, effectively preventing abrasive wear, blockage and electrochemical corrosion of precision fuel system parts. Manufactured strictly per original Sany OEM dimensional standards and ISO9001 quality certification, this paper core maintains stable fuel supply pressure, optimizes full diesel combustion, improves engine output power, reduces fuel consumption and black smoke emission under long-hour heavy-load dusty construction working conditions. Widely applied to Sany SY215-10, SY225-9 and other mainstream excavator models. Every paper core passes strict water separation efficiency, pressure resistance and aging durability tests. We provide sufficient spot stock, neutral export packaging & private label customization, plus a 12-month quality warranty, which is a reliable cost-effective spare core for global construction machinery parts wholesalers, repair service centers and engineering fleet maintenance teams.  Product Material Description: Filter Paper Core: Imported HV high-density composite wood pulp filter paper with dense uniform pleats, stable filtration precision, excellent hydrophobic demulsification performance, large dirt holding capacity and outstanding compression resistance to withstand long-term continuous fuel pressure. Sealing O-Ring: Premium NBR nitrile butadiene rubber gasket included, resistant to diesel corrosion, high temperature and low-temperature aging hardening, realizing full tight sealing to avoid bypass of unfiltered fuel and fuel leakage. Upper & Lower Plastic End Caps: High-strength reinforced injection-molded plastic end covers, firm structure that resists deformation and cracking under fluctuating fuel pressure. Internal Central Support Tube: Molded rigid plastic inner skeleton, firmly supports the pleated paper core to prevent collapse and distortion caused by instantaneous fuel flow impact.

2000421 Fuel Filter Paper Core Cross 1117050-A635  2000421 is an OEM precision fuel fine filter paper core, cross interchangeable with part number 1117050-A635, specially designed for FAW Jiefang light & medium trucks equipped with Dachai Deutz CA4DD1 series diesel engines. As the secondary precision fine filtration core of the high-pressure common rail fuel system, this pleated paper core adopts gradient-density composite filter paper technology, which can efficiently trap fine silt, metal wear debris, carbon sludge and tiny residual water droplets after primary water separation. It provides ultimate protection for high-pressure fuel pumps and precision injectors, effectively avoiding internal clogging, abrasive wear and electrochemical corrosion of core fuel system components.Manufactured strictly in accordance with original OEM dimension standards and IATF16949 automotive quality certification, this paper core maintains stable fuel rail pressure, realizes complete diesel combustion, improves engine power output, reduces fuel consumption and exhaust emissions for daily urban logistics and short-distance transportation. Widely matched for Jiefang J6F, TigerV series light commercial vehicles. Every core passes strict pressure resistance, filtration efficiency and aging durability tests. We offer abundant spot stock, neutral export packaging & private label customization and a 12-month quality warranty, which is a cost-effective replacement spare part for global light truck parts wholesalers, auto repair shops and urban logistics fleet maintenance teams.  Product Material Description: Filter Paper Core: Imported multi-layer high-density wood pulp composite filter paper, with uniform dense pleats, stable micron precision, excellent hydrophobic performance, large dirt holding capacity and strong compression resistance to withstand long-term continuous fuel pressure. End Reinforced Plastic Frame: High-strength PA66 reinforced plastic upper & lower end caps, integrated molding technology, firm structure that resists deformation under fluctuating fuel pressure. Central Support Skeleton: Rigid molded plastic inner tube, firmly supports the pleated filter paper to prevent collapse and distortion caused by instantaneous fuel flow impact. Sealing Matching Structure: Precision end sealing structure, fully fits the original filter housing to prevent unfiltered fuel bypass.

4120L-10M/10MB is a highly efficient, large-capacity spin-on diesel fine filter (also known as a secondary filter). Its core function is to remove extremely fine particulate impurities and moisture from diesel fuel, providing the highest level of protection for high-pressure common rail fuel injection systems (such as those in electronically controlled engines). It is a critical component for ensuring the smooth operation and extending the service life of modern diesel engines.

1105050-2007 / 1105050-2007A Fuel Water Separator Paper Core  1105050-2007 (1105050-2007A) is the original OEM long-lasting paper filter core for the classic Yili Cannon fuel water separator assembly, specially matched to Xichai CA6DM3 series diesel engines for FAW Jiefang heavy trucks. As the core precision fine filtration component of the high-pressure common rail fuel system for Euro 5/6 heavy-duty trucks, this pleated filter core adopts high-efficiency coalescence filtration technology, which can effectively intercept fine metal wear particles, rust residue, silt, carbon sludge and emulsified tiny water droplets after primary water separation of diesel fuel. It provides ultimate protection for high-pressure fuel pumps and precision injectors, effectively avoiding internal clogging, abrasive wear and electrochemical corrosion of core fuel system components, greatly extending the service life of expensive fuel system accessories.Manufactured strictly in accordance with FAW original OEM dimensional standards and IATF16949 automotive quality certification, this upgraded 100,000-kilometer long-service filter stabilizes consistent fuel rail pressure, promotes complete diesel combustion, improves engine power output, reduces fuel consumption and exhaust emissions during long-distance heavy-load highway transportation. Widely compatible with Jiefang J6P, J7, JH6 series long-haul tractors, container semi-trailers and heavy engineering transport vehicles. Every filter core passes strict pressure resistance, water separation efficiency and long-term aging durability tests. We have abundant ready stock, support neutral export packaging & private label customization, and provide a 12-month quality warranty, which is a stable and cost-effective replacement spare part for global heavy truck parts wholesalers, professional auto repair service centers and large logistics fleet maintenance teams.  Product Material Description: Filter Paper Core: Imported multi-layer high-density composite glass fiber filter paper, with dense uniform pleats, stable precision, excellent hydrophobic demulsification property, ultra-large dirt holding capacity and outstanding compression resistance to withstand long-time continuous fuel pressure, supporting 100,000km long service cycle. Matching NBR Sealing O-ring: Premium nitrile butadiene rubber gasket included, resistant to diesel corrosion, high temperature and low-temperature aging hardening, realizing full tight sealing to prevent unfiltered fuel bypass and fuel leakage completely. Upper & Lower Reinforced Plastic End Caps: High-strength PA66 reinforced integrated injection molding end covers, firm rigid structure that resists deformation under fluctuating long-term fuel pressure impact. Central Support Skeleton: Molded rigid plastic inner central tube, firmly supports the pleated paper core to prevent collapse and distortion caused by instantaneous fuel flow impact.

The 4120-30MB high-performance filter assembly features a greater dust-holding capacity and stronger structural rigidity, designed to offer a longer service life and more stable filtration performance. The 4120-30MB provides robust protection for the engine's core lubrication system or precise fuel injection system, ensuring smooth and efficient power output.

designed for modern electronically controlled high-pressure common rail diesel engines. This product adopts an integrated screw-on design, integrating three core functions - precise filtration, efficient oil-water separation, and water storage - into one unit, providing comprehensive cleaning protection for the engine's fuel system.

1105204E5233 OEM Fuel Water Separator Paper Core  1105204E5233 is the original OEM precision inner paper filter core, perfectly matched for the 1105100E5233 filter housing assembly of JAC light trucks with Yunnei D25 & D30 common rail diesel engines. It serves as the secondary fine filtration core of the high-pressure common rail fuel system. Adopting advanced coalescing composite filter paper technology, this pleated paper core can effectively trap fine silt, tiny metal debris, carbon sludge and residual emulsified micro water droplets after primary filtration of diesel fuel. It delivers precise final protection for high-pressure fuel pumps and precision fuel injectors, effectively preventing internal blockage, abrasive wear and electrochemical corrosion of delicate fuel system core parts. Manufactured strictly to original OEM dimension specifications and IATF16949 automotive quality management standards, this paper core maintains stable fuel rail pressure, boosts complete diesel combustion, enhances engine dynamic performance, and reduces fuel consumption and exhaust emissions during frequent start-stop urban distribution and short-distance transportation. Widely applied to JAC Junling V6, Shuailing Q6, Kangling J5 series light commercial vehicles. Every paper core passes strict pressure resistance, water separation efficiency and long-term aging durability tests. We have sufficient spot inventory, support neutral export packaging and private label customization, and offer a 12-month quality warranty. It is a cost-effective replacement spare part for global light truck auto parts wholesalers, local repair garages and urban logistics fleet maintenance teams.  Product Material Description: Filter Paper Core: Imported high-density multi-layer composite wood pulp filter paper with evenly dense pleats, stable filtration precision, outstanding hydrophobic demulsification performance, large dirt holding capacity and excellent compression resistance to sustain long-term continuous fuel working pressure. End Reinforced Plastic Frame: High-strength PA66 reinforced plastic upper and lower end caps with integrated injection molding, solid rigid structure that resists deformation under fluctuating fuel pressure impact. Internal Central Support Skeleton: Rigid molded plastic inner tube, firmly supports the pleated filter paper core to avoid collapse and distortion caused by instantaneous strong fuel flow impact. Precision End Sealing Structure: Tightly fitted sealing structure at both ends, perfectly matched with the original filter housing to avoid bypass of unfiltered diesel.

1125030-H02B0-SFG FS20258 OEM Fuel Water Separator Paper Core  1125030-H02B0-SFG is the upgraded long-life OEM inner paper filter core, cross-referenced to Fleetguard FS20258, specially matched for the original cannon fuel water separator assembly of Dongfeng Kinland Flagship heavy trucks with Cummins ISZ13 & ISZ15 Euro 5 / Euro 6 common rail diesel engines. It serves as the core precision secondary fine filtration component of the high-pressure common rail fuel system, adopting advanced coalescing composite filter paper technology. This pleated paper core can effectively capture fine silt, metal wear particles, carbon sludge, rust residue and emulsified micro water droplets after primary coarse filtration of diesel fuel. It delivers ultimate precision protection for high-pressure fuel pumps and precision injectors, effectively preventing internal clogging, abrasive wear and electrochemical corrosion of expensive fuel system core parts. Manufactured strictly in accordance with Dongfeng OEM dimensional standards and IATF16949 automotive quality certification, this upgraded 100,000km long-service filter stabilizes consistent fuel rail pressure, promotes complete diesel combustion, boosts engine power output, and reduces fuel consumption and exhaust emissions for long-distance heavy-load highway transportation. Widely compatible with Dongfeng Kinland KX, KL, KR flagship tractors, Tianlong series semi-trailers, heavy dump trucks and container logistics vehicles. Every finished paper core passes strict burst pressure resistance, water separation efficiency and long-term aging durability tests. We have abundant ready stock, support neutral export packaging & private label customization, and provide a 12-month quality warranty. It is a stable and cost-effective aftermarket spare part for global heavy truck parts wholesalers, professional repair service centers and large logistics fleet maintenance teams.  Product Material Description: Filter Paper Core: Imported multi-layer high-density gradient composite HV filter paper, with dense uniform olive-shaped pleats, stable micron filtration precision, excellent hydrophobic demulsification performance, ultra-large dirt holding capacity and outstanding compression resistance to withstand long-time continuous fuel pressure fluctuation, supporting 100,000 kilometers long service cycle. Matching NBR Sealing O-ring: Premium nitrile butadiene rubber gasket included, resistant to diesel corrosion, high temperature and low-temperature aging hardening, realizing full tight sealing to prevent unfiltered fuel bypass and fuel leakage completely. Top Reinforced PA66 Connector Cap: High-strength integrated injection molding plastic top connector, precise thread structure, firm rigid structure that resists deformation under fluctuating long-term fuel pressure impact. Internal Central Support Skeleton: Molded rigid plastic inner central tube, firmly supports the pleated paper core to prevent collapse and distortion caused by instantaneous peak fuel flow impact.

100-54051/LX Fuel Filter Paper Core The 1100-54051 paper filter core is a professional OEM-grade diesel fuel filter & oil-water separator element specially developed for Hongyan Jieshi series heavy-duty trucks and matching Iveco diesel engines, cross-referenced with interchange part numbers 258000B-3, 5801444552 perfectly. Manufactured under strict ISO/TS16949 automotive quality standards, this pleated paper filter core can efficiently trap solid impurities such as rust particles, carbon residue, sediment, and effectively separate free water mixed in diesel fuel. It provides full protection for high-pressure common rail fuel injection systems, avoiding injector clogging, pump corrosion and abnormal engine power drop caused by impure fuel. Stable performance is maintained under harsh working temperatures ranging from -40℃ to 120℃, adapting to long-distance logistics transportation, construction site operation and other high-load working scenarios. With standard original dimensional molding, it supports direct plug-and-play replacement without modification, widely favored by global auto parts wholesalers, truck repair workshops and fleet maintenance companies, featuring stable quality, long service cycle and obvious cost-saving advantages for vehicle daily maintenance.  Product Material Description: Main Filter Medium: Imported high-density reinforced composite cellulose filter paper, with uniform deep pleat structure, excellent oil permeability, strong dirt holding capacity and outstanding water separation performance. Upper & Lower End Caps: High-strength impact-resistant engineering plastic with red anti-aging coating, deformation-proof and corrosion-resistant. Sealing Ring: High-temperature resistant nitrile rubber sealing gasket, tight fit to prevent fuel leakage completely. Internal Adhesive: Environmentally resistant industrial hot melt adhesive, firmly bonded without degumming under vibration and temperature fluctuation.

1100-L000405A-2 Diesel Fuel Filter Paper Core The 1100-L000405A-2 paper filter core is a professional OEM-grade diesel fuel filter element specially manufactured for heavy-duty commercial trucks and engineering diesel engines. Produced in accordance with ISO 16949 automotive quality standards, this pleated cellulose filter medium can efficiently filter out rust particles, sediment, carbon deposits and solid impurities in diesel fuel, while separating free water mixed in fuel effectively. It provides comprehensive protection for high-pressure fuel pumps and fuel injectors, preventing component clogging, corrosion and power attenuation caused by inferior fuel. The filter can withstand continuous vibration, drastic temperature changes and long-time heavy-load operation, adapting perfectly to long-distance logistics transportation, mining construction sites and other harsh working scenarios. With precise original size design, it supports direct replacement without any modification. Favored by global auto parts wholesalers, repair workshops and fleet maintenance companies, this filter core features stable filtration performance, long service life and obvious cost advantages, effectively reducing engine fuel system failure rates and daily vehicle maintenance costs.  Product Material Description: Filter Medium: High-density reinforced oil-resistant cellulose filter paper, uniform deep pleats, excellent dirt holding capacity and superior water separation performance Internal Support Frame: Galvanized steel mesh, pressure-resistant, anti-deformation and rust-proof Upper & Lower End Caps: Thick cold-rolled steel with anti-corrosion coating, sturdy and shock-resistant Sealing Ring: High-temperature nitrile rubber gasket, aging-resistant and complete leak prevention Adhesive: High-strength industrial hot melt glue, firm bonding, no degumming under vibration and temperature fluctuation

112253220172 Diesel Fuel Filter Paper Core The 112253220172 paper filter core is a professional OEM standard fuel filter element designed for heavy-duty commercial trucks and industrial diesel engines. Produced strictly under IATF 16949 international automotive quality standards, this multi-layer pleated filter paper can effectively capture sediment, rust debris, carbon residue and other solid impurities in diesel fuel, while achieving excellent water separation performance to remove free moisture mixed in fuel supply lines. It delivers comprehensive protection for high-pressure fuel pumps, common rail injectors and precision fuel system parts, effectively preventing blockage, internal corrosion and insufficient engine power caused by impure fuel. The filter maintains stable performance under continuous engine vibration, frequent temperature changes and long-hour heavy-load working conditions, perfectly adapting to long-distance highway logistics, mining construction sites and harsh outdoor operating environments. Made with precise original mold sizing for direct plug-and-play replacement without cutting or modification, this filter core is widely purchased by global auto parts distributors, truck repair garages and fleet maintenance companies. It features reliable filtration stability, extended service life and outstanding cost performance, which greatly reduces fuel system breakdown risks and cuts regular vehicle maintenance expenses in the long run.  Product Material Description: Filter Medium: High-density reinforced composite cellulose filter paper, oil-resistant, large dirt holding capacity, excellent water separation efficiency and stable fuel permeability Inner & Outer Support Mesh: Galvanized perforated steel mesh, pressure-resistant, anti-deformation and rust-proof against long-term fuel erosion Upper & Lower End Caps: Thickened cold rolled steel with anti-corrosion coating, sturdy structure to resist bumping and vibration Sealing Gasket: High temperature resistant nitrile rubber, aging resistant and fully leakproof for long-term sealing Bonding Glue: Industrial high-strength hot melt adhesive, tight lamination without degumming under temperature fluctuation and continuous vibration

FD-4647 is produced by Motorcraft, a brand under Ford, and is specifically designed for Ford 6.7L Powerstroke diesel engine models from 2017 to 2026, including the F-250, F-350, F-450, F-550, F-600 and F-650 Super Duty series.

As an important component of the fuel system, the LR001313 fuel filter can effectively filter impurities, water and dirt in the fuel, preventing these harmful substances from entering the engine. This protects the normal operation of the engine, reduces wear, improves fuel economy and extends the engine's service life.

2000621 Diesel Fuel Filter Paper Core The 2000621 paper filter core is a premium OEM-grade diesel fuel filter element designed for heavy-duty commercial trucks and industrial diesel power units, manufactured in strict compliance with IATF 16949 automotive quality standards. The multi-layer pleated filter medium can efficiently capture rust sediment, metal particles, carbon deposits and other solid contaminants inside diesel fuel, while performing outstanding water separation to remove free moisture mixed in the fuel system. It provides comprehensive protection for high-pressure fuel pumps and common rail injectors, effectively avoiding injector clogging, internal metal corrosion and insufficient engine power caused by unclean fuel. This filter maintains stable performance under continuous driving vibration, drastic temperature differences and long-time heavy-load operation, perfectly suited for long-distance freight transportation, mining engineering sites and other harsh working environments. Adopted with precise original size design for direct plug-and-play replacement without cutting or modification, it has become a preferred product for global auto parts wholesalers, truck service workshops and fleet maintenance companies. With stable filtration effect and extended service life, it greatly reduces the failure rate of the vehicle fuel system and effectively controls daily maintenance costs in the long run.  Product Material Description: Filter Medium: High-density reinforced composite cellulose filter paper, oil resistant, large dirt holding capacity, excellent water separation performance and stable fuel permeability Inner & Outer Support Mesh: Galvanized perforated steel mesh, pressure resistant, anti-deformation and rust-proof against long-term fuel erosion Upper & Lower End Caps: Thickened cold rolled steel with anti-corrosion coating, solid structure to resist impact and vibration Sealing Gasket: High-temperature nitrile rubber, aging resistant and fully leakproof for long-term sealing Bonding Adhesive: Industrial high-strength hot melt glue, tight lamination, no degumming under temperature fluctuation and persistent vibration

FS20021 Diesel Fuel Water Separator Filter Paper Core FS20021 paper filter core is a professional OEM-standard fuel water separator filter specially designed for modern heavy-duty commercial trucks, construction machinery and large diesel engines, manufactured strictly following IATF 16949 automotive quality management system. The advanced multi-layer composite pleated filter medium can efficiently filter rust particles, sediment, carbon residue and solid impurities mixed in diesel fuel, meanwhile efficiently separating free water and emulsified moisture inside the fuel circuit. It provides full protection for high-pressure common rail fuel pumps and precision injectors, effectively avoiding injector blockage, internal component corrosion, insufficient power and unstable engine operation caused by contaminated fuel. This filter maintains stable filtration performance under long-time heavy-load operation, continuous vibration and extreme temperature changes, perfectly adapting to long-distance logistics transportation, mining sites, construction projects and other harsh working conditions. With precise original size molding for direct plug-and-play replacement without modification, this filter is highly favored by global auto parts wholesalers, truck repair garages and fleet maintenance companies. It features stable filtration performance, long service mileage and excellent cost performance, which can effectively reduce fuel system failure frequency and cut overall vehicle maintenance costs for fleet users.  Product Material Description: Filter Medium: Imported high-density hydrophobic reinforced cellulose filter paper, excellent water repellency, large dirt holding capacity and stable fuel permeability Inner & Outer Support Mesh: Galvanized perforated steel mesh, pressure-resistant, anti-deformation and rust-proof against long-term diesel erosion Upper & Lower End Caps: Thickened cold rolled steel with anti-corrosion coating, sturdy structure resistant to vibration and impact Sealing Gasket: High-temperature resistant nitrile rubber ring, aging-resistant and complete leakproof sealing Bonding Adhesive: High-strength industrial hot melt glue, tight permanent lamination, no degumming under temperature fluctuation and persistent vibration

PU80201 Fuel Water Separator Filter Paper Core  The PU80201 paper filter core is a premium OEM-standard fuel water separator filter element designed for heavy-duty trucks, buses and engineering diesel engines, manufactured under strict IATF 16949 automotive quality standards. Built with professional hydrophobic multi-layer pleated filter paper, this element can efficiently capture rust particles, sediment, carbon deposits and solid contaminants in diesel fuel, while effectively separating free water and emulsified water inside the fuel pipeline. It provides full protection for high-pressure common rail fuel pumps and precision injectors, preventing injector clogging, fuel system corrosion, insufficient power and unstable engine operation caused by contaminated fuel. This filter maintains consistent performance under long-hour heavy-load driving, continuous road vibration and drastic temperature changes, perfectly suited for long-distance logistics transportation, mining construction sites and other harsh working environments. With precise original-size molding for direct plug-and-play replacement without modification, it is highly popular among global auto parts wholesalers, truck repair workshops and fleet maintenance companies. Featuring stable filtration performance, long service mileage and outstanding cost performance, it effectively reduces fuel system breakdown rates and cuts regular vehicle maintenance costs for fleet users.  Product Material Description: Filter Medium: High-density hydrophobic reinforced cellulose filter paper, excellent water repellency, large dirt holding capacity and stable fuel permeability Inner & Outer Support Mesh: Galvanized perforated steel mesh, pressure resistant, anti-deformation and rust-proof against long-term diesel erosion Upper & Lower End Caps: Thick cold-rolled steel with anti-corrosion coating, sturdy and shock-resistant against frequent vibration Sealing Gasket: High-temperature nitrile rubber ring, aging-resistant and fully leakproof for long-term sealing Bonding Adhesive: Industrial high-strength hot melt glue, tight lamination, no degumming under temperature fluctuation and continuous vibration

801000-1105350 Diesel Fuel Water Separator Paper Core The 801000-1105350 paper filter core is an OEM-standard Euro VI emission fuel water separator element specially developed for Yuchai National VI diesel engines, cross interchangeable with part number PU0919, perfectly matched for Dongfeng Liuqi Chenglong H5 heavy-duty trucks. Manufactured strictly under IATF 16949 automotive quality certification, this multi-layer hydrophobic pleated composite filter paper can efficiently trap rust sediment, metal particles, carbon residue and solid impurities in diesel fuel, while separating free water and emulsified moisture from fuel effectively. It provides full protection for high-pressure common rail fuel pumps and precision injectors, effectively preventing injector blockage, internal corrosion, insufficient power output and unstable engine operation caused by contaminated fuel. This filter maintains stable filtration performance under long-hour heavy-load transportation, continuous road vibration and drastic temperature fluctuations, adapting perfectly to long-distance logistics, construction sites and complex working conditions. Designed with precise original OEM dimensions for direct plug-and-play replacement without modification, it is widely favored by global auto parts wholesalers, truck repair workshops and fleet maintenance suppliers. It delivers stable filtration performance, long service mileage and excellent cost performance, which significantly reduces fuel system failure rates and cuts routine maintenance costs for commercial fleets.  Product Material Description: Filter Medium: High-density hydrophobic reinforced cellulose filter paper, outstanding water repellency, large dirt holding capacity and stable fuel permeability Inner & Outer Support Frame: Galvanized perforated steel mesh, pressure-resistant, anti-deformation and rust-proof against long-term diesel erosion Upper & Lower End Caps: High-strength reinforced engineering plastic with anti-aging coating, shock-resistant and firm structure Sealing Gasket: High-temperature nitrile rubber O-ring, aging-resistant and fully leakproof for long-term sealing Bonding Adhesive: High-performance industrial hot melt glue, tight permanent lamination, no degumming under vibration and temperature variation

FS53060 Fuel Water Separator Filter Paper Core The FS53060 paper filter core is a high-efficiency OEM-grade fuel water separator specially designed for Sinotruk Howo light-duty trucks, cross-referenced with interchange part numbers LG9704552623/1 and FH21550NN. Manufactured strictly following IATF 16949 automotive quality standards, this hydrophobic multi-layer pleated cellulose filter paper can efficiently capture rust particles, sediment, carbon deposits and solid contaminants in diesel fuel, while separating free water and emulsified moisture from the fuel system effectively. It provides comprehensive protection for high-pressure fuel pumps and precision injectors, preventing injector clogging, metal corrosion, insufficient power and unstable engine operation caused by impure fuel. The filter maintains stable performance during frequent urban delivery, highway transportation and bumpy road vibration, perfectly adapting to daily logistics and all-weather working environments. With precise original dimension molding for direct plug-and-play replacement without modification, this filter is widely purchased by global auto parts wholesalers, truck repair shops and fleet maintenance companies. It delivers stable filtration efficiency, a service life up to 20000km, and excellent cost performance, greatly reducing fuel system failure rates and cutting routine maintenance costs for light truck fleets.  Product Material Description: Filter Medium: High-density hydrophobic reinforced cellulose filter paper, outstanding water repellency, large dirt holding capacity and stable fuel permeability Inner & Outer Support Frame: Galvanized perforated steel mesh, pressure-resistant, anti-deformation and rust-proof against long-term diesel erosion End Caps: Thickened cold rolled steel with anti-corrosion coating, sturdy structure to resist continuous vibration and impact Sealing Gasket: High-temperature nitrile rubber ring, aging-resistant and fully leakproof for long-term sealing Bonding Adhesive: High-strength industrial hot melt glue, firm integrated lamination, no degumming under temperature fluctuation and vehicle vibration

WG97255515101 Fuel Filter Paper Core The WG97255515101 paper core is a professional aftermarket fuel filter inner element specially developed to match Sinotruk Howo heavy-duty commercial trucks. Designed to fully replace the original factory filter insert, it acts as the core filtration component inside the fuel filter assembly, effectively intercepting solid impurities, rust particles, water droplets, sediment and tiny contaminants mixed in diesel fuel before fuel enters the engine fuel injection system. This filter paper core strictly follows automotive industrial production standards, undergoes strict pressure resistance, water separation and filtration efficiency testing during manufacturing, delivers stable long-term filtration performance under harsh working conditions such as long-distance transportation, high-load operation and low-temperature environments. It perfectly fits the original filter housing without modification, serving as an essential consumable spare part to protect truck fuel pumps, injectors and the whole engine system for daily logistics, construction and mining transportation fleets.  Product Material Description: Main Filter Medium: High-density imported composite wood pulp filter paper, blended with glass fiber layer for enhanced fine particle capture performance, featuring uniform fiber structure and stable porosity. Supporting Structure: High-strength galvanized metal inner support mesh, resistant to rust and deformation under fuel pressure fluctuation. Sealing Parts: High temperature resistant nitrile rubber sealing gaskets, with excellent oil resistance and ageing resistance to prevent fuel leakage. Adhesive: Environmentally friendly oil-proof adhesive, firmly bonds paper layers without chemical dissolution in diesel fuel.

FF63046 Fuel Filter Paper Core FF63046 paper core serves as the core inner filter component for heavy-duty diesel fuel filter assemblies, engineered as a premium aftermarket replacement filter insert for medium and heavy commercial trucks, engineering vehicles and industrial diesel engines. This filter paper core is manufactured in full accordance with international automotive filtration standards, dedicated to filtering solid sediment, metal rust, fine particles, suspended impurities and free water mixed in diesel fuel. It effectively purifies fuel before it flows into the engine injection system, providing comprehensive protection for precision fuel pumps, injectors and internal engine components. Tested to adapt to complicated harsh working environments including bumpy road conditions, high-load continuous operation, high temperature engine cabins and low-temperature cold regions, this filter core maintains consistent stable filtration efficiency throughout its service cycle. With precise OEM dimension design, it fits perfectly with matching filter housings for direct replacement, which is an indispensable daily maintenance consumable for logistics fleets, construction machinery and freight transport vehicles.  Product Material Description: Main Filter Medium: Premium composite wood pulp filter paper mixed with fine glass fiber, featuring even fiber distribution, stable pore size and outstanding dirt retention performance. Inner Support Frame: Thick galvanized steel mesh, anti-rust and anti-deformation, effectively supports the filter paper to avoid collapse under fuel pressure impact. Sealing Rubber Ring: High-performance nitrile butadiene rubber (NBR), outstanding oil resistance, high temperature resistance and anti-aging property to realize tight sealing. Connection Adhesive: Oil-resistant environmental glue, firmly bonds filter paper layers, will not dissolve or fall off after long-time contact with diesel fuel.

UW0578-058 Fuel Filter Paper Core The UW0578-058 paper core is a high-performance inner filter element specially designed for heavy-duty diesel fuel filter assemblies, serving as a core aftermarket replacement consumable for medium and heavy commercial trucks, engineering machinery and industrial diesel power units. Produced strictly following automotive filtration industry standards, this filter paper core focuses on removing rust particles, sediment, tiny solid impurities and free water contained in diesel fuel. It thoroughly purifies fuel before delivery to the engine fuel injection system, providing full protection for precision fuel injectors, fuel pumps and other vulnerable engine components. Under complex harsh working conditions such as long-distance high-load driving, high-temperature engine compartments, bumpy mining roads and low-temperature cold climates, the product can maintain stable and lasting filtration efficiency throughout the whole service period. With precise OEM dimensional manufacturing, it perfectly matches the original filter housing for direct replacement without modification, which is an essential routine maintenance part for logistics fleets, freight companies, construction teams and bulk transport vehicles worldwide.  Product Material Description: Filter Medium: High-density blended wood pulp filter paper compounded with glass fiber, uniform fiber pore structure, strong impurity interception capacity and stable permeability. Support Framework: Thick galvanized iron inner mesh, rust-proof and sturdy, effectively preventing filter paper deformation or collapse under fuel pressure fluctuation. Sealing Components: High-quality NBR nitrile rubber gaskets, featuring excellent oil resistance, high temperature resistance and anti-aging performance to achieve complete sealing. Bonding Glue: Oil-proof eco adhesive, firmly laminates filter paper layers, never dissolve or degenerate during long-term contact with diesel oil.

CQF35-SR Fuel Water Separator Filter Paper Core The CQF35-SR paper core is a professional OEM-grade fuel water separation filter element specially developed to match Yuchai diesel engines, serving as the core inner consumable of diesel fuel filter assemblies for medium and heavy commercial trucks and construction machinery. Manufactured strictly in accordance with IATF 16949 automotive industry quality standards, this filter paper core integrates precision impurity filtration and efficient water separation functions. It effectively intercepts sediment, rust debris, fine solid particles, suspended contaminants and free water mixed in diesel fuel before fuel enters the engine fuel injection system, providing full protection for precision fuel injectors, fuel pumps and internal engine moving parts. Fully tested to adapt to complex harsh working scenarios including long-distance high-load transportation, bumpy mining road conditions, high-temperature engine cabins and low-temperature cold environments, it maintains stable and consistent filtration efficiency throughout its service cycle. With fully standardized OEM dimensional production, it perfectly fits the original filter housing for direct plug-and-play replacement without modification, which is an essential routine maintenance spare part for global logistics fleets, freight companies, engineering construction teams and bulk cargo transport vehicles.  Product Material Description: Main Filter Medium: High-density composite wood pulp filter paper blended with fine glass fiber, featuring uniform fiber pores, stable permeability and powerful dirt retention performance. Inner Support Structure: Thickened galvanized steel mesh framework, rust-proof and pressure-resistant, effectively preventing filter paper deformation or collapse under fluctuating fuel pressure. Sealing Components: High-performance NBR nitrile rubber end caps and sealing gaskets, with excellent oil resistance, high temperature resistance and anti-aging properties to achieve zero fuel leakage. Adhesive: Environmentally friendly oil-proof bonding glue, which firmly laminates filter paper layers and will not dissolve or fall off during long-term immersion in diesel fuel.

FS20190 Fuel Water Separator Filter Paper Core The FS20190 paper core is a premium aftermarket fuel-water separation filter inner element, perfectly cross-referenced with OEM part number WG9925550966, designed for heavy-duty common rail diesel engines used in commercial trucks and construction machinery. Manufactured strictly in accordance with IATF 16949 automotive quality standards, this filter core adopts multi-layer composite fiber filtration structure, which can efficiently trap rust particles, sediment, colloidal impurities and fine solid contaminants mixed in diesel fuel, while achieving excellent free water separation performance. It thoroughly purifies fuel before it enters the engine fuel injection system, providing full protection for precision fuel injectors, high-pressure fuel pumps and internal engine moving components. Tested rigorously to withstand long-time high-load operation, continuous vibration, high-temperature engine cabins and low-temperature harsh working environments, this filter paper core maintains stable filtration efficiency throughout its full service cycle. With precise OEM dimensional molding, it achieves direct plug-and-play installation with matched filter housings without modification, serving as a necessary routine maintenance consumable for global logistics fleets, freight transportation companies, mining teams and engineering vehicle fleets.  Product Material Description: Main Filter Medium: High-density blended wood pulp filter paper compounded with fine glass fiber, featuring uniform fiber pores, stable permeability and outstanding dirt holding capacity, with a standard 7μm filtration precision. Inner Support Framework: Reinforced high-strength plastic support frame with galvanized auxiliary ribs, resistant to deformation and collapse under fluctuating fuel pressure. Sealing Components: High-performance NBR nitrile rubber end caps and sealing gaskets, with excellent oil resistance, high temperature resistance and anti-ageing properties to realize complete leakproof sealing. Bonding Adhesive: Environmentally friendly oil-proof adhesive, firmly laminates multi-layer filter paper, and will not dissolve or peel off after long-term immersion in diesel fuel and biodiesel blends.

FS53040 Fuel Water Separator Filter Paper Core Interchangeable with FH21219, the FS53040 filter element fits Cummins ISG/X12 engines of Foton Auman trucks and meets China‑VI standards.Made per IATF 16949, its nano‑glass‑fiber material attains a 98.7% particle‑capture rate at 5μm and over 95‑percent water separation. It shields fuel pumps and injectors from corrosion and cavitation.It stays stable against heavy loads, vibration and extreme temperatures. OEM‑size design supports direct fitting, making it ideal for long‑haul, construction and mining fleets.

L011000000522 Fuel Filter Paper Core Matching the UF0542‑058 assembly, the L011000000522 filter element is designed for Weichai WP4 Euro‑VI engines on Foton Ruivo medium‑light trucks. Compliant with IATF16949, its multi‑layer fiber filters diesel impurities and free‑water to protect injectors and fuel pumps. It performs steadily under heavy loads and extreme temperatures. OEM‑size design enables easy fitting, perfect for global logistics and engineering fleets.

PU9991X Fuel Filter Paper Core The PU9991X filter paper core (also marked PU999/1X) is a premium aftermarket fuel filter inner element cross-referenced with Mercedes-Benz OEM number A5410900151, perfectly matched for Mercedes-Benz European heavy-duty commercial trucks and Setra luxury passenger buses, fully compliant with European Euro 5 & Euro 6 emission standards. Manufactured strictly under IATF 16949 international automotive quality system, this pleated composite filter paper core adopts multi-layer gradient density fiber structure, which efficiently intercepts rust particles, sediment, colloidal contaminants, tiny solid impurities and free water mixed in diesel fuel before fuel enters the common rail injection system. It delivers comprehensive protection for high-pressure fuel pumps, precision fuel injectors and internal engine moving components, effectively reducing abrasive wear and water cavitation damage. Rigorously tested to endure long-duration high-load operation, severe road vibration, high-temperature engine compartments and frigid low-temperature alpine environments, this filter core maintains consistent stable filtration efficiency throughout its full service cycle. With precise OEM dimensional molding, it achieves direct plug-and-play installation on matched filter housings without cutting or modification, serving as a must-have routine maintenance consumable for European logistics fleets, long-distance freight companies, passenger bus operators and construction machinery teams worldwide.  Product Material Description: Main Filter Medium: High-grade imported composite wood pulp paper compounded with fine glass fiber, with uniform stable pore structure, excellent dirt holding capacity and stable permeability for long-cycle heavy-duty filtration work. End Cap Structure: Reinforced rigid polyurethane plastic upper & lower end caps, high structural rigidity, resistant to deformation under frequent fuel pressure fluctuations. Sealing Components: Premium FKM fluorine rubber sealing gaskets, featuring outstanding oil resistance, wide temperature tolerance range (-45℃ ~ 135℃) and long anti-aging service life to realize complete leakproof sealing. Bonding Adhesive: Environmentally friendly high-temperature oil-proof hot melt adhesive, firmly laminates multi-layer filter paper tightly, never dissolves or peels off after long-time immersion in diesel and biodiesel blended fuel.

5801516883 Fuel Filter Paper Core The 5801516883 filter paper core is a professional OEM-grade fuel filter inner cartridge, cross-referenced with Fleetguard part number FF5858, specially engineered for Iveco Cursor series Euro 6 heavy-duty truck diesel engines, as well as Case IH and New Holland agricultural construction machinery power units. Manufactured strictly following IATF 16949 international automotive quality standards, this multi-layer composite pleated filter core adopts gradient density fiber technology, which efficiently intercepts rust particles, sediment, colloidal impurities, fine solid contaminants and free water mixed in diesel fuel before fuel enters the common rail high-pressure injection system. It provides comprehensive protection for precision fuel injectors, high-pressure fuel pumps and internal engine moving components, effectively reducing abrasive wear, water cavitation and clogging risks for fuel system core parts. Rigorously tested to withstand long-time full-load highway transportation, severe off-road vibration, high-temperature engine compartments and frigid low-temperature alpine working environments, this filter paper core maintains consistent stable filtration efficiency throughout its complete service cycle. With precise OEM dimensional production, it achieves direct plug-and-play installation on matched filter housings without cutting or modification, serving as an essential routine maintenance consumable for European logistics fleets, freight companies, agricultural farms and engineering machinery teams worldwide.  Product Material Description: Main Filter Medium: Premium three-layer composite filter paper (wood pulp + melt-blown nonwoven + spun-bonded fabric), featuring uniform stable pore structure, excellent dirt holding capacity and outstanding hydrophobic water separation performance. Central Support Tube: Reinforced ribbed high-strength plastic inner framework, high pressure resistance, effectively preventing filter paper deformation or collapse under frequent fuel pressure fluctuations. Sealing Components: High-quality NBR nitrile rubber sealing gaskets and end caps, with wide temperature tolerance from -45℃ to 130℃, excellent oil resistance and long anti-ageing service life to realize full leakproof sealing. Bonding Adhesive: Environmentally friendly high-temperature oil-proof hot melt adhesive, firmly laminates multi-layer filter paper tightly, never dissolves or peels off after long-term immersion in standard diesel and biodiesel blended fuel.

S00007280+02 Fuel Water Separator Filter Paper Core The S00007280+02 paper core is an OEM-grade fuel water separation inner filter cartridge with cross reference OE number L4700-1105350, specially customized to match Shangchai electronic injection diesel engines for heavy construction engineering machinery and commercial trucks. Produced strictly under IATF 16949 automotive industrial quality standards, this pleated composite filter core adopts multi-layer gradient fiber filtration technology. It efficiently captures rust debris, sediment, colloidal pollutants, fine solid particles and free water mixed in inferior diesel fuel, thoroughly purifying fuel before it flows into the high-pressure common rail injection system. It delivers full protection for precision fuel injectors, fuel transfer pumps and internal engine moving parts, effectively avoiding abrasive wear, water cavitation and injector blockage failures. Rigorously tested to adapt to harsh off-road working conditions including frequent vibration, high-load continuous operation, high-temperature engine cabins and low-temperature outdoor environments, this filter paper core maintains stable and consistent filtration efficiency throughout its full service cycle. With precise OEM dimensional molding, it supports direct plug-and-play installation with matched filter housings without modification, serving as an essential routine maintenance consumable for engineering fleets, road construction teams, mining equipment operators and heavy-duty truck logistics companies worldwide.  Product Material Description: Main Filter Medium: High-density blended wood pulp filter paper compounded with ultra-fine glass fiber, featuring uniform pore distribution, excellent dirt holding capacity and professional hydrophobic water separation performance for long-cycle heavy-duty filtration work. Reinforced Support Structure: Integrated thickened hard plastic upper and lower end caps with built-in positioning ribs, strong structural rigidity to prevent filter paper deformation or collapse under frequent fuel pressure fluctuations. Sealing Components: Premium high-performance NBR nitrile rubber sealing rings, with outstanding oil resistance, wide temperature adaptability and long anti-aging lifespan to achieve complete leakproof sealing. Bonding Adhesive: Environmentally friendly oil-proof hot melt adhesive, which firmly laminates all filter paper layers tightly, and will never dissolve or peel off after long-term immersion in standard diesel fuel.

YM3000-1105100 Fuel Filter Paper Core The YM3000-1105100 filter paper core is a premium OEM-grade inner fuel filter cartridge, fully interchangeable with part number YM3000-1105100B and cross-referenced to YM41D1-1105100A, specially engineered to match Yuchai Euro VI electronic common rail diesel engines for medium and heavy commercial trucks, passenger coaches and light engineering machinery. Manufactured strictly under IATF 16949 automotive quality management standards, this deep-pleated composite filter core adopts multi-layer gradient density fiber technology. It efficiently intercepts rust particles, sediment, colloidal sludge, fine solid contaminants and free water contained in regular and low-quality diesel fuel, thoroughly purifying fuel before delivery to the high-pressure injection system. It provides comprehensive protection for precision fuel injectors, electronic fuel pumps and core engine moving components, effectively preventing abrasive wear, water cavitation, injector clogging and engine power drop failures. Rigorously tested to withstand long-duration high-load highway operation, frequent road vibration, high-temperature engine bays and low-temperature cold regional environments, this filter paper core maintains stable, consistent filtration efficiency throughout its complete service cycle. With fully standardized OEM dimensional precision manufacturing, it supports direct plug-and-play installation on matching filter housings without cutting or modification, acting as an essential routine maintenance spare part for domestic and overseas logistics fleets, bus operators, freight companies and construction vehicle teams.  Product Material Description: Main Filter Medium: High-density composite wood pulp filter paper blended with fine glass fiber, featuring uniform stable pore structure, outstanding dirt holding capacity and professional hydrophobic water separation performance for long-cycle heavy-duty filtration work. End Cap Structure: Reinforced rigid black engineering plastic upper and lower end caps with positioning buckles, high structural rigidity to resist deformation and collapse under frequent fuel pressure fluctuations. Sealing Components: High-grade NBR nitrile rubber sealing gaskets, with excellent oil resistance, wide working temperature range (-40℃ ~ 130℃) and superior anti-ageing performance to achieve full leakproof sealing. Bonding Adhesive: Environmentally friendly high-temperature oil-proof hot melt adhesive, which firmly laminates multi-layer filter paper tightly, and will never dissolve or peel off after long-term immersion in standard diesel fuel.

1002166148 Fuel Pre-Filter Paper Core The 1002166148 paper core is an OEM-grade primary fuel pre-filter inner element specially designed for Weichai WP6H and WP7 Euro VI electronic common rail diesel engines, perfectly matched for mainstream domestic heavy-duty commercial trucks and construction machinery. Manufactured strictly in accordance with IATF 16949 automotive quality system standards, this deep-pleated composite filter paper core adopts imported gradient-density Ahlstrom filter paper medium, which can efficiently intercept large sediment, rust particles, coarse solid contaminants and free water mixed in diesel fuel at the primary filtration stage. It greatly reduces the impurity load for the fine filter at the rear end, fully protecting high-pressure fuel pumps, precision injectors and core engine fuel system components from abrasive wear and water cavitation damage. Rigorously tested to withstand long-time high-load highway operation, severe off-road vibration, high-temperature engine bays and low-temperature frigid working environments, this filter core maintains stable and consistent primary filtration efficiency during its full service cycle. With precise OEM dimensional molding, it supports direct plug-and-play installation on matched filter housings without modification, serving as an essential daily maintenance consumable for domestic and overseas logistics fleets, freight transportation companies, construction and mining machinery operation teams.  Product Material Description: Main Filter Medium: Premium imported Ahlstrom HV composite wood pulp filter paper, with uniform stable pore structure, excellent coarse dirt holding capacity and outstanding hydrophobic water separation performance for heavy-duty primary filtration work. End Cap Structure: Reinforced rigid black engineering plastic upper and lower end caps with positioning buckles, high structural rigidity to resist deformation and collapse under frequent fuel pressure fluctuations. Sealing Components: High-grade HNBR nitrile rubber sealing gaskets, with excellent oil resistance, wide working temperature range (-40℃ ~ 130℃) and superior anti-ageing performance to achieve complete leakproof sealing. Bonding Adhesive: Environmentally friendly high-temperature oil-proof hot melt adhesive, which firmly laminates multi-layer filter paper tightly, and will never dissolve or peel off after long-term immersion in standard diesel fuel.

UF0155 Fuel Water Separator Filter Paper Core The UF0155 filter paper core is an original matching fuel-water separation inner filter cartridge, cross-referenced with OEM part number L0110210716A0 and fully interchangeable with UF0283, specially developed for Quanchai diesel engines equipped on Foton light commercial trucks and mini cargo vehicles, meeting National V emission standards for light-duty commercial vehicles. Manufactured strictly in accordance with IATF 16949 automotive filtration quality standards, this multi-layer pleated composite filter core adopts gradient hydrophobic fiber technology. It efficiently captures rust particles, sediment, colloidal sludge, fine solid impurities and free water mixed in regular diesel fuel, completing dual functions of precision filtration and water separation before fuel enters the engine common rail injection system. It provides full protection for precision fuel injectors, oil transfer pumps and internal engine moving parts, effectively preventing injector blockage, fuel pump cavitation and engine power attenuation caused by impurities and moisture. Rigorously tested to adapt to daily urban delivery, frequent start-stop operation, bumpy rural road conditions, high-temperature engine cabins and low-temperature cold environments, this filter paper core maintains stable filtration efficiency throughout its full service cycle. With precise OEM dimensional production, it achieves direct plug-and-play installation with matched filter housings without modification, which is an essential routine maintenance consumable for urban logistics fleets, small freight companies and light commercial vehicle repair shops worldwide.  Product Material Description: Main Filter Medium: High-density composite wood pulp filter paper blended with fine glass fiber, featuring uniform fiber pore structure, excellent dirt holding capacity and outstanding hydrophobic water separation performance for stable long-term filtration. Central Support Structure: Reinforced integrated hard plastic framework with positioning buckle design, strong compression resistance, effectively preventing filter paper deformation or collapse under frequent fuel pressure fluctuations. Sealing Components: Premium NBR nitrile rubber sealing gaskets and end caps, with excellent oil resistance, wide working temperature range (-40℃ ~ 125℃) and long anti-aging service life to realize complete leakproof sealing. Bonding Adhesive: Environmentally friendly high-temperature oil-proof hot melt adhesive, firmly laminates multi-layer filter paper tightly, never dissolves or peels off after long-time immersion in standard diesel fuel.

11000-1105140 Fuel Filter Paper Core The 111000-1105140 filter paper core is an OEM-grade precision fuel filter inner element, cross-referenced with part number PU1048 and compatible with 961000-1105140-S, specially developed for Yuchai Euro VI high-pressure common rail YCK09 & YCK11 diesel engines fitted on medium and heavy commercial trucks. Manufactured strictly under IATF 16949 international automotive quality control standards, this deep-pleated multi-layer composite filter core adopts gradient density fiber filtration technology, achieving 98%+ high filtration efficiency to trap rust debris, sediment, colloidal pollutants and fine solid contaminants in diesel fuel thoroughly before fuel enters the precision injection system. It provides comprehensive protection for high-pressure fuel pumps, fuel injectors and internal engine moving components, effectively reducing abrasive wear, injector clogging and power attenuation failures caused by impure fuel. Rigorously tested to adapt to long-distance full-load highway transportation, severe off-road vibration, high-temperature engine bays and low-temperature frigid working environments, this filter paper core maintains stable and consistent filtration performance throughout its full service cycle. With fully standardized OEM dimensional molding, it supports direct plug-and-play installation on matched filter housings without cutting or modification, serving as an essential routine maintenance consumable for global logistics fleets, freight companies, long-distance passenger bus operators and heavy vehicle repair workshops.  Product Material Description: Main Filter Medium: Premium imported composite wood pulp filter paper blended with ultra-fine glass fiber, featuring uniform stable pore structure, excellent dirt holding capacity and stable permeability for long-cycle heavy-duty filtration work. Reinforced Support Structure: Integrated thickened engineering plastic upper and lower end caps with built-in positioning buckles, high structural rigidity to prevent filter paper deformation or collapse under frequent fuel pressure fluctuations. Sealing Components: High-performance NBR nitrile rubber sealing gaskets, with outstanding oil resistance, wide temperature range (-40℃ ~ 130℃) and long anti-aging service life to realize complete leakproof sealing. Bonding Adhesive: Environmentally friendly high-temperature oil-proof hot melt adhesive, firmly laminates all filter paper layers tightly, and will never dissolve or peel off after long-term immersion in standard diesel fuel.

CLQ-207A Fuel Filter Paper Core The CLQ-207A filter paper core is a professional OEM-grade diesel fuel filter inner cartridge, fully compatible with OE numbers L011000000307 and L111000000142, specially designed for Foton Euro V electronic common rail diesel light trucks. Manufactured strictly in accordance with IATF 16949 automotive filtration quality standards, this deep pleated composite filter core adopts multi-layer gradient density fiber technology, which efficiently intercepts rust particles, sediment, colloidal sludge, fine solid contaminants and free water mixed in daily diesel fuel. It completes precision fuel purification before oil enters the high-pressure common rail injection system, offering comprehensive protection for precision fuel injectors, electronic fuel pumps and core engine moving components, effectively preventing injector clogging, fuel pump cavitation and engine power drop failures caused by impure fuel and moisture. Rigorously tested to adapt to frequent start-stop urban delivery operations, bumpy rural road conditions, high-temperature engine bays and low-temperature cold regional environments, this filter paper core maintains stable and consistent filtration efficiency during its complete service cycle. With precise OEM standardized dimensional production, it supports direct plug-and-play installation on matched filter housings without cutting or modification, which is an essential routine maintenance consumable for global urban logistics fleets, light truck freight companies, vehicle repair workshops and short-distance transportation teams.  Product Material Description: Main Filter Medium: High-density imported composite wood pulp filter paper blended with fine glass fiber, featuring uniform stable pore structure, excellent dirt holding capacity and outstanding hydrophobic water separation performance for long-cycle light-duty commercial vehicle filtration work. End Cap Structure: Reinforced rigid black engineering plastic upper and lower end caps with integrated threaded positioning port, high structural rigidity to resist deformation and collapse under frequent fuel pressure fluctuations. Sealing Components: Premium NBR nitrile rubber sealing ring included, with excellent oil resistance, wide working temperature range (-40℃ ~ 125℃) and superior anti-ageing performance to realize full leakproof sealing. Bonding Adhesive: Environmentally friendly high-temperature oil-proof hot melt adhesive, firmly laminates multi-layer filter paper tightly, never dissolves or peels off after long-term immersion in standard diesel fuel.

8702310ANB Fuel Filter Paper Core The 8702310ANB filter paper core is a professional OEM-grade diesel fuel filter inner element, cross-referenced with part number 2001115DA01-A1, specially engineered to match Isuzu 2.5TDI common rail diesel engines equipped on Isuzu D-MAX and Ruimai pickup trucks, fully compliant with Euro VI emission standards for light commercial pickup vehicles. Manufactured strictly in accordance with IATF 16949 international automotive quality management standards, this deep pleated composite filter core adopts multi-layer gradient density fiber technology. It efficiently intercepts rust particles, sediment, colloidal sludge, fine solid contaminants and free water mixed in diesel fuel, completing precision fuel purification before fuel enters the high-pressure common rail injection system. It delivers full protection for precision fuel injectors, electronic fuel pumps and core engine moving components, effectively preventing injector clogging, fuel pump cavitation, power attenuation and engine failure caused by impure fuel and moisture. Rigorously tested to adapt to mixed urban and off-road driving, frequent start-stop operation, bumpy mountain road conditions, high-temperature engine bays and low-temperature cold working environments, this filter paper core maintains stable and consistent filtration efficiency throughout its complete service cycle. With precise OEM dimensional molding, it supports direct plug-and-play installation on matched filter housings without cutting or modification, acting as an essential routine maintenance consumable for global pickup fleets, personal off-road vehicle owners, light freight companies and automotive aftermarket repair workshops.  Product Material Description: Main Filter Medium: High-density imported composite wood pulp filter paper blended with fine glass fiber, featuring uniform stable pore structure, excellent dirt holding capacity and outstanding hydrophobic water separation performance for stable long-cycle pickup engine filtration work. End Cap Structure: Reinforced rigid engineering plastic upper and lower end caps with integrated central positioning structure, high structural rigidity to resist deformation and collapse under frequent fuel pressure fluctuations. Sealing Components: Premium NBR nitrile rubber O-ring sealing gasket included, with excellent oil resistance, wide working temperature range (-40℃ ~ 125℃) and superior anti-ageing performance to realize full leakproof sealing. Bonding Adhesive: Environmentally friendly high-temperature oil-proof hot melt adhesive, firmly laminates multi-layer filter paper tightly, never dissolves or peels off after long-term immersion in standard diesel fuel.

ELN1-9175-AA Diesel Fuel Filter Paper Core ELN1-9175-AA fuel filter paper core is a standard OEM replacement filter element specially developed for JMC Euro 6 diesel engines, matched with cross reference part KK29-9176-BA and 112253220144. This pleated filter paper core integrates dual functions of impurity filtration and water separation, effectively intercepting diesel sediment, metal particles, rust, dust and free water mixed in fuel. It maintains stable fuel supply and clean fuel delivery under long-distance driving and high-load working conditions, protects fuel injectors, fuel pumps and engine combustion systems from abrasion and blockage, reduces engine failure rate and fuel consumption, and extends the overall service life of your JMC vehicle’s power system. Manufactured strictly following original factory dimensional standards, this paper core is a reliable aftermarket maintenance part for daily fleet and private vehicle maintenance.  Product Material Description: This ELN1-9175-AA filter core adopts composite cellulose mixed with fine glass fiber as main filter medium, treated with special water-repellent and diesel-resistant resin impregnation to avoid fiber shedding, swelling and hydrolysis after long-term contact with diesel fuel. It is equipped with a rigid reinforced paper inner support tube to prevent pleat collapse under negative fuel pressure. The matched sealing accessory is high-elastic NBR nitrile rubber O-ring, which resists aging, oil corrosion and temperature fluctuation. All raw materials pass IATF16949 factory inspection, with uniform fiber distribution, balanced flow rate and strong water separation & dirt holding capacity, fully meeting Euro 6 emission filtration standards.

ELN1-9156-AA Fuel Filter Paper Core ELN1-9156-AA fuel filter paper core is a standard OEM filter element specially designed for JMC Euro 6 diesel engines. This composite pleated filter paper core combines efficient impurity filtration and water separation performance, which can effectively filter rust, dust, metal particles, sediment and free water mixed in diesel fuel. It keeps fuel clean and stable fuel supply during long-distance transportation and high-load operation, effectively protecting fuel injectors, fuel pumps and engine combustion systems from clogging and wear, reducing engine jitter, fuel consumption and failure probability. Manufactured strictly according to original size standards, this paper core provides stable long-term filtration performance, perfectly satisfying daily maintenance needs of light trucks, pickups and logistics fleet vehicles, and effectively extending the service life of the vehicle power system.  Product Material Description: This ELN1-9156-AA filter paper core uses high-performance composite cellulose fiber mixed with ultra-fine glass fiber as the main filter medium. The filter paper is treated with special diesel-resistant and hydrophobic resin impregnation, which avoids fiber shedding, swelling and hydrolysis after long-term contact with diesel. It is equipped with rigid reinforced paper inner support tube to prevent pleat collapse under fuel negative pressure. The matched sealing part is high elastic NBR nitrile rubber gasket, which has strong resistance to aging, oil corrosion and temperature difference. All raw materials meet IATF16949 automotive filtration standards, with uniform fiber distribution, balanced fuel flow and excellent dirt holding and water separation capacity.

611600080113 Fuel Filter Paper Core 611600080113 fuel fine filter paper core is a standard OEM diesel filter element specially developed for Weichai WP series heavy-duty diesel engines, cross-referenced with part number 1001362240. Adopting advanced composite pleated filter media, this paper core effectively intercepts metal rust particles, sediment, dust and tiny impurities mixed in diesel fuel while maintaining stable fuel flow under long-distance heavy-load transportation. It fully protects fuel injectors, fuel pumps and engine combustion chambers from clogging and abrasion, reduces engine power attenuation, fuel consumption and abnormal shaking, and extends the service life of the whole power system. Produced strictly according to original OEM dimensional standards, this filter core passes full automotive filtration performance tests, serving as a cost-effective maintenance spare part for logistics fleets, cargo trucks and construction machinery with Weichai engines.  Product Material Description: This 611600080113 filter core uses high-performance composite cellulose fiber blended with ultra-fine glass fiber as the main filtering medium. The filter paper undergoes special diesel-resistant and anti-swelling resin impregnation treatment to prevent fiber shedding, hydrolysis and deformation after long-term contact with diesel oil. Equipped with rigid reinforced plastic end caps and thick paper inner support tube, it avoids pleat collapse under variable fuel pressure. The matching sealing accessory is high elastic NBR nitrile rubber O-ring, which features outstanding aging resistance, oil corrosion resistance and temperature stability. All raw materials meet IATF16949 heavy-duty vehicle filtration standards, with uniform fiber distribution, balanced fuel permeability and large dirt holding capacity.

FF266 Fuel Filter Paper Core FF266 fuel filter paper core is a high-efficiency aftermarket filter element matching Fleetguard original standard, cross-referenced with OEM numbers 5335504, 3698447 and SP133752. This pleated composite paper core adopts advanced nano filtration media, which can effectively capture rust debris, metal particles, sediment, colloidal impurities and separate tiny water droplets mixed in diesel fuel. With stable 7.2μm high-precision filtration performance, it provides full protection for high-pressure fuel injectors and fuel pumps, avoids injector blockage, engine power drop and abnormal fuel consumption under long-distance heavy-load transportation and off-road construction working conditions. Strictly produced according to original dimensional standards, this filter core maintains stable fuel flow and long service life, perfectly meeting daily maintenance demands of heavy-duty trucks, engineering excavators and logistics fleets equipped with Cummins diesel engines, greatly reducing vehicle breakdown risks and overall maintenance expenses.  Product Material Description: This FF266 filter paper core uses imported composite cellulose blended with ultra-fine glass fiber as main filtering medium, treated with special hydrophobic and diesel-resistant resin impregnation to prevent fiber shedding, swelling and hydrolysis after long-term contact with diesel. It is equipped with ribbed reinforced plastic end caps and rigid internal support tube to avoid pleat collapse under variable fuel pressure. The matched sealing accessory is high-elastic NBR nitrile rubber gasket, which features outstanding aging resistance, oil corrosion resistance and wide temperature adaptability. All raw materials comply with IATF16949 automotive filtration standards, with uniform fiber distribution, balanced fuel permeability and large dirt & water holding capacity.

FS19925 Fuel Water Separator Filter Paper Core FS19925 filter paper core is a professional fuel water separation filter element manufactured to match Fleetguard OEM standards, designed for heavy-duty commercial vehicles and construction machinery equipped with Cummins diesel engines. This composite pleated filter medium combines fine impurity interception and efficient water removal performance. It can effectively trap metal rust, sediment, carbon particles and other solid contaminants mixed in diesel, while isolating free water inside fuel. Stable fuel delivery is guaranteed under long-hour heavy-load operation, which prevents fuel injector clogging, fuel pump corrosion and engine power loss. Made with precise original size specifications and full performance testing, this filter core serves as a reliable daily maintenance spare part, effectively protecting the whole fuel system and lowering long-term vehicle failure and maintenance costs for logistics fleets and engineering equipment owners.  Product Material Description: The FS19925 paper core adopts high-density composite cellulose mixed with ultra-fine glass fiber as the main filtration material. The filter paper is treated with hydrophobic and diesel-resistant resin impregnation, which avoids fiber shedding, swelling and hydrolysis after long-time contact with diesel fuel. A thick rigid reinforced inner support tube is added to prevent pleat collapse under fuel pressure fluctuation. The matched sealing gasket is high elasticity NBR nitrile rubber, with strong resistance to oil corrosion, aging and temperature changes. All raw materials comply with IATF16949 auto filtration standards, featuring uniform fiber distribution, smooth fuel flow and large dirt-water storage capacity.

1007781448 Fuel Filter Paper Core PU10031X 1007781448 fuel fine filter paper core is a genuine OEM standard filter element matched with cross reference part PU10031X, specially engineered for Weichai WP14 Euro 6 high-power diesel engines including WP14T 610HP power units. This multi-layer composite pleated filter media efficiently intercepts metal rust, sediment, micro abrasive particles and colloidal contaminants mixed in diesel fuel, delivering stable high-precision filtration under long-distance heavy-load transportation and off-road harsh working conditions. It fully safeguards high-pressure fuel injectors, fuel pumps and engine combustion chambers, effectively avoiding injector clogging, engine power attenuation, unstable fuel combustion and increased fuel consumption. Manufactured strictly following original factory dimensional standards and certified with IATF16949 quality system, this filter paper core maintains consistent fuel flow and long service mileage, serving as a cost-effective maintenance spare part for Sinotruk Sitrak heavy trucks and Weichai-powered logistics fleets to cut down engine breakdown risks and overall vehicle maintenance costs.  Product Material Description: This 1007781448 filter paper core adopts imported composite cellulose blended with ultra-fine glass fiber as the primary filtering medium. The filter paper undergoes professional diesel-resistant and anti-swelling resin impregnation treatment to prevent fiber shedding, hydrolysis and deformation after long-term contact with high-flow diesel fuel. It is equipped with rigid reinforced plastic upper and lower end caps and integrated internal support skeleton, which effectively prevents pleat collapse under fluctuating fuel pressure. The matched sealing accessory is high-elastic NBR nitrile rubber O-ring, featuring outstanding aging resistance, oil corrosion resistance and wide temperature adaptability. All raw materials comply with heavy-duty vehicle filtration standards, with uniform fiber distribution, balanced fuel permeability and extra-large dirt holding capacity.

JX0813 998013 Spin‑On Engine Oil Filter This JX0813‑998013 spin‑on filter uses deep‑pleated composite‑fiber media to trap carbon sludge and metal particles. The anti‑corrosion steel shell with built‑in forged nut enables easy installation. Internal silicone valve, sturdy spring and NBR gasket adapt high‑pressure working environments. The perforated central tube ensures steady oil flow. Produced under ISO/TS16949 standards, it cuts engine wear and works well for heavy‑d‑duty trucks and global fleets.

The 1876100934 fuel filter is designed to remove impurities, metal particles, colloids, water and sludge from diesel and gasoline. It delivers clean fuel to the engine’s combustion chamber and fuel injection system, protecting fuel injectors, fuel pumps and cylinder components from wear, clogging and corrosion, while boosting combustion efficiency, cutting fuel use and emissions, and extending the service life of the engine and fuel system.

423-8521 is a fuel water separator specifically designed for Caterpillar (CAT) excavators, generators and other construction machinery. It features both efficient filtration and oil-water separation capabilities, effectively removing impurities and moisture from diesel, protecting the engine's fuel system, extending the lifespan of key components, and is suitable for various harsh working conditions.

715132 is a fuel filter for the TERRAGATOR model. It is commonly used in agricultural machinery and construction equipment. It can filter impurities and water from diesel, protecting precision components such as high-pressure oil pumps and injectors.

FF5971NN is a screw-on type fuel filter, specially designed for heavy-duty engines, providing efficient filtration protection.Suitable for Cummins L9, ISL9, B6.7, ISB6.7 engines, as well as X15 engines of brands such as Freightliner, International, Kenworth, Peterbilt, Spartan Motors, Volvo, and Western Star.

FF5825 (often sold under the model FF5825NN) is a screw-on type diesel fuel filter, specially designed for heavy-duty diesel engines of brands such as Cummins. It uses NanoNet highly efficient synthetic medium with a 4-micron filtration accuracy, is compatible with high-pressure common rail systems, and can effectively protect the fuel injectors and fuel pumps, thereby extending the service life of the equipment.

\FS20040 is a rotary type fuel/water separator, specially designed for heavy-duty diesel engines. It integrates fuel filtration and water separation functions, is compatible with high-pressure common rail systems, and can effectively protect fuel injectors and fuel pumps, thereby extending the service life of the engine.

The FCS477 three-tube filter element fuel-water separator is an automotive part used to separate water and impurities from fuel.Suitable for Yuchai 4F / Delphi, Jiangling Van, 2001-2004 models of Ford, as well as Ford, Hyundai, Jaguar, Kia, Ssangyong, Tata, and many other vehicle models.