Fuel Filter Filter Fuel Type Diesel Filter Design Spin-On Baldwin Spin-on Fuel Filters Keep Fuel Clean and Engines Running At Maximum Efficiency Spin-on Fuel Filter Micron Rating 4 micron Length 5 17/32 in Outside Dia 3 27/32 in Includes Drain Nut Gasket For Use With Agriculture Automotive Commercial Trucks and Buses Construction Heavy-Duty On-Highway Transportation Industrial Marine Mining Oil and Gas Power Generation Thread Size M94 x 3.0