Series 4 Parts Kit contains all internal parts of the pump except for the stainless steel rotor.

Enter model # and the year your pump was purchased after adding to cart

Kit Includes:

Front and Rear Bearings
Vanes
Liner
Seal assembly
Vane spacer pins
Ball bearing

The kit includes an exploded diagram of the pump assembly.

This kit does NOT include brass internal pieces, extended/balanced bypass parts, specialty parts or rotors. These parts are sold separately.