Hydraulic Filter Fluid Type Hydraulic Filter Design Element Only Length 12 15/32 in Outside Dia 3 21/32 in Micron Rating 9.8 Description/Special Features Wire Backed Hydraulic Element Height 12 15/32 in Width 3 21/32 in Inside Dia 1 1/4 in 1 7/8 in Includes Gasket Included O-Ring Included Spring Included