Baldwin Filters B2 Spin-on Oil Filter 3.69in Od 5.406in Oal

Product Description

The BALDWIN FILTERS B2 is a spin-on automotive oil filter designed to protect internal combustion engines from wear-causing contaminants. It traps metallic particles, dirt, and debris in the engine oil circuit before they can circulate through bearings, rings, and other precision components. The B2 measures 3.69 inches in outside diameter and 5.406 inches in overall length, with a 3/4-inch thread size for secure installation. It ships with a G381-A I gasket included. This filter is installed by automotive technicians, heavy equipment mechanics, and fleet maintenance professionals during routine oil service intervals.

The B2 is suited for use in a range of applications spanning agricultural equipment, construction machinery, and on-highway vehicles. It is a direct replacement cross-reference for several OEM and aftermarket part numbers across multiple manufacturers, making it a practical stock item for shops that service mixed fleets or older equipment with hard-to-source original filters. The high-capacity design supports full-flow filtration and is built to help prevent premature wear on downstream engine components.

Key Features

• Spin-on design for tool-assisted hand installation and quick removal during service
• 3.69 inches outside diameter and 5.406 inches overall length for precise fitment
• 3/4-inch thread size for compatibility across supported applications
• High-capacity filtration technology targets wear particles to reduce premature parts failure
• Includes G381-A I gasket to ensure a leak-free seal at installation

Compatibility

The B2 is a cross-reference replacement for the following part numbers: Allis-Chalmers LF115, Case V39198, Caterpillar 9Y4449, Donaldson P779204, Fram TG8A, GMC 9975153, Hastings LF115, International 998439R91, John Deere TY9425, Komatsu 918266R93, Mobil 1 MOF1, Purolator TBO1, and Wix PC215.

Installation Notes

Installation should be performed by a qualified technician following the equipment manufacturer's service interval recommendations. Always shut down the engine and allow it to cool before removing the old filter to avoid hot oil burns and pressure release hazards. Hand-tighten the spin-on filter until the gasket contacts the seating surface, then snug per the equipment manufacturer's torque guidance using a strap wrench as needed. Confirm the old gasket has been removed before seating the new filter, and verify for leaks after the first start-up.