Bare Cylinder for pump. Order any necessary gaskets separately.

Old Part Numbers: ST016500AV

Larger, Low-Pressure (LP) Piston with rings. Stagger the rings and hone cylinder prior to installing.

Old Part Numbers: ST072231AJ, ST072231AV3/4'' male NPT Elbow. This is typically installed in between the tank Check Valve and the Discharge Tube.

Air compressor pump air filter kit includes the canister assembly, filter element, bolts, washers, and wingnut. Note: Order this kit for CI0500 models and others. Replacing the pump's air filter regularly is important to maintain the performance and...

Stagger rings and hone cylinders when installing. Includes piston rings for two air compressor pistons. NOTE: For v-twin pumps, you need qty. 2 to rebuild complete pump.Technical DocumentsClick here for installation instructions.