Old Part Numbers: A032040This Air Compressor Pump Valve Rebuild Kit includes all valves, head gaskets, and o-ring seals (does not include valve plates). If air leaks out of the intake filter or if the compressor just isn't performing like it should,...

Replace if leaking.

Standard sized ring set.

Replace if leaking.

Includes all rings for large, lo pressure piston.

Old Part Numbers: AC-0436OEM Flywheel replacement, 2-Groove, 15" OD. Replace if warped or if any cooling fans are missing. Bore size: 4.13" x 2.05”.

Conn. Rod, 20mm/T39 (new style, T39 pumps after 1999). Note:  Does not come with bearing inserts

This Bushing installs in the bottom of the Aftercooler (51), and is what the Discharge Tube to the tank is connected to.