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The BALDWIN FILTERS B218 is a spin-on automotive oil filter designed to remove contaminants from engine oil in heavy-duty and commercial vehicle applications. With a 1-1/8 inch thread size, it installs on a wide range of gasoline and diesel engines where a standard spin-on oil filter is specified. The B218 provides consistent filtration to protect engine components between service intervals. It is a direct-replacement filter commonly installed by diesel mechanics, fleet technicians, and equipment service professionals during routine oil change service.
The B218 is suited for use on commercial trucks, agricultural equipment, and construction machinery requiring a compatible spin-on oil filter with a 1-1/8 inch thread. It serves as a cross-reference replacement for filters from multiple manufacturers including Case, Caterpillar, Donaldson, Fram, GMC, Hastings, International, Purolator, and Wix, making it a practical single-source option for shops servicing mixed equipment fleets.
The B218 is compatible with and replaces the following part numbers: Case P850589, Caterpillar 5W3407, Donaldson P779226, Fram PH4996, GMC 25012406, Hastings LF108, International 3373806R1, Purolator PER4563, and Wix 51800.
Oil filter replacement is performed by qualified diesel or automotive technicians during scheduled engine oil service. Before servicing, shut off the engine and allow it to cool to prevent burns from hot oil. Drain the engine oil prior to filter removal, and lubricate the new filter gasket with fresh oil before installation. Dispose of used oil and filters in accordance with local environmental regulations.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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