Fuel Filter, Filter Fuel Type Diesel, Gas, Filter Design , Micron Rating 10 micron, Height 2 5/8 in, Length 2 5/8 in, Width 2 3/8 in, Outside Dia. 2 3/8 in, Inside Dia. 5/8 in, 11/16 in, Includes Furnished Gasket, O-Ring, For Use With Racor R11T Kool-Gen Auxillary Power Units, Gasket Material Rubber, Thread Size Not Applicable