P552024 diesel fuel filter

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.