Hydraulic Filter, Fluid Type Hydraulic, Filter Design Element Only, Length 7 1/16 in, Outside Dia. 4 17/32 in, Micron Rating 20, Description/Special Features Hydraulic Element, Height 7 1/16 in, Width 4 17/32 in, Inside Dia. 1/2 in, Includes End Seal, G331 Gasket Included, Grommet Attached, Reinforced Center Tube