Fuel filter

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.