Hydraulic Filter, Fluid Type Hydraulic, Filter Design Element Only, Length 18 29/32 in, Outside Dia. 4 31/32 in, Micron Rating 8, Description/Special Features Wire Mesh Supported Maximum Performance Glass Hydraulic Element, Height 18 29/32 in, Width 4 31/32 in, Inside Dia. 13/32 in, Includes O-Ring Attached