Fuel Filter, Filter Fuel Type Diesel, Filter Design Element Only, Enhanced Multi-Stage Water Removal, Micron Rating 4 micron, Length 7 7/8 in, Width 3 31/32 in, Outside Dia. 3 31/32 in, Inside Dia. 1 5/16 in, Includes (3) O-Ring (1 Attached, 2 Furnished), For Use With Autocar, Freightliner, Western Star Trucks