Hydraulic Filter, Filter Design Cartridge, Wire Supported Maximum Performance Glass Power Steering Element, Micron Rating 20, Height 4 1/8 in, Length 4 1/8 in, Width 3 3/8 in, Outside Dia. 3 3/8 in, Inside Dia. 13/16 in, Includes (2) Attached Grommet, For Use With Kenworth, Mack Trucks, Thread Size Not Applicable. This item has been restricted from sale in the following state (s): []