Fleetguard LF4054 Spin-On Oil Filter

Fleetguard LF4054 is a heavy-duty spin-on lube oil filter designed for use in large diesel engines. It provides extended service life, high-efficiency particulate removal, and advanced oil flow management to protect critical engine components. Manufactured in the USA. Technical Specifications: Part Number: LF4054 Type: Spin-On Full-Flow Lube Oil Filter Manufacturer: Fleetguard (Cummins Filtration) Country of Manufacture: France Outer Diameter: 4 21/32 in (118 mm) Thread Size: 1 1/2–16 UN Height: 10 11/16 in (272 mm) Gasket Outer Diameter: 4 3/32 in (104 mm) Gasket Inner Diameter: 3 23/32 in (95 mm) Filtration Media: High-capacity cellulose/synthetic blend for extended oil change intervals Micron Rating: ~20 µm nominal (typical Fleetguard full-flow rating) Bypass Valve: Integrated, opening pressure 20–25 psi (1.4–1.7 bar) Anti-Drainback Valve: No (not required for vertical mounting) Service: Full-flow engine lubrication oil filter Applications: Cummins and other heavy-duty diesel engines for trucks, buses, and industrial equipment Operating Pressure: Up to 10 bar (145 psi) continuous, with high burst strength housing Operating Environment: Extended service, high-dust, and severe-duty conditions Please review pictures carefully and let us know if you have any questions!