Power steering pump pulley installation should never be attempted without the aid of this tool. The special forcing screw threads into pump shaft while the hex forcing nut (with built-in thrust race) exerts force through the forcing screw only, therefore transferring no load to delicate pump assemblies.

Thread is 3/8" UNC to fit the thread of the pump shaft.

Length: 4.1/4" (108mm).
Barcode # 9322159111606