Hydraulic Filter, Filter Design , Hydraulic Element, Micron Rating 20, Height 5 21/32 in, Length 5 21/32 in, Width 3 in, Outside Dia. 3 in, Inside Dia. 1 1/16 in, Includes Attached Grommet, Reinforced Centertube, For Use With Allis Chalmers, Case, Caterpillar, Minneapolis-Moline, Nicholson Equipment, Thread Size Not Applicable