Isuzu 4JJ1 engine fuel filter

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.

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.