The LF3959 Lube Filter is a high-performance full-flow spin-on oil filter designed to remove dirt, soot, metal particles, and other contaminants from engine lubricating oil. Engineered for superior filtration efficiency, it helps maintain clean oil circulation, reduces engine wear, improves lubrication performance, and extends engine life. Built with durable filter media and a heavy-duty steel casing, the LF3959 provides reliable protection for diesel engines operating under demanding conditions. It is widely used in commercial vehicles, generators, construction equipment, and industrial engines.

Specifications

Model / Part Number: LF3959
Brand: Fleetguard
Filter Type: Lube Oil Filter / Full-Flow Spin-On Filter
Thread Size: 1-16 UN-2B
Outer Diameter: 93.47 mm
Length: 176.40 mm
Gasket Outer Diameter: 71.88 mm
Gasket Inner Diameter: 62.48 mm
Filtration Efficiency: Up to 95%
Construction: Heavy-duty steel housing with high-efficiency filter media
Replacement For: LF16003, LF3935
Upgrade Option: LF3894

Applications

Diesel generator engines
Commercial trucks and buses
Construction and earth-moving machinery
Agricultural tractors and equipment
Industrial engines and compressors
Cummins ISB 5.9L diesel engines
Heavy-duty equipment requiring efficient oil filtration

Lube Filter LF3959