The Baldwin Filters B1422 fuel filter is a spin-on type fuel filter that fits multiple heavy duty diesel engine applications including Caterpillar, Cummins, Detroit Diesel, Mack, Volvo, and more. It features a 10 micron nominal media that traps contaminants and helps protect the fuel system. This fuel filter has a height of 7.44", diameter of 3.66", 1"-16 UNF threads, and offers efficient filtration for diesel fuels. The B1422 fuel filter is made in the USA and is recommended for on-highway and off-highway diesel engines.