The Fleetguard LF3863 is a high-quality spin-on lube oil filter designed to provide superior filtration for a wide range of heavy-duty applications, primarily featuring Cummins engines. This genuine Fleetguard filter ensures optimal engine protection by effectively removing contaminants from the lubricating oil, extending engine life and maintaining performance. Key specifications include a length of 175.26 mm, an outer diameter of 93.73 mm, and a thread size of 1-16 UN. It is a full-flow filter, ensuring efficient oil circulation and particle capture.