Air compressor compression ring, pre-formed. Note: After you install the ring on the piston rod, install the rod in the cylinder by inserting the rod from the top of the cylinder and pull it down. Do not push the rod into the...

Old Part Numbers: SSF-3158-1This is the screw that holds down the piston cover, on the top of the piston.

Air compressor check valve. 3/8" Comp x 1/2" MPT with 1/8" FPT side port.  The check valve is a one-way valve that prevents air from back-feeding from the air tank. If your unit has a hard time restarting when trying to cycle or your pressure switch...

Order this if ordering valve plate or a new head.

Screw to fasten the handle to the compressor base.

Isolator for the pump/motor assembly. Keep your pump running smoothly and replace if damaged or missing!

Old Part Numbers: AC-0558Grip for the air compressor handle, .875" diameter.

Muffler Single Cylinder