MAT - EDI

Air compressor check valve kit. If the small unloader (bleeder) valve on or under your pressure switch leaks constantly AFTER the unit shuts off, replace this part. The check valve is a one-way valve...

Improved air compressor air filter element for the PLASTIC filter assembly. Ours is better than the OEM. Metal construction and 2 seal-tight gaskets. Replacing the pump's air filter regularly is...

1/2" brass compression and nut and sleeve for rigid tubes. The ferrule/sleeve is built in to the nut.

NOTE: Includes #21 Nut & O-ring Assy!

Old Part Numbers: ST070191AV-MATO-ring for the main air tank bushing on an air compressor (where the drain valve is).

Valve plate assembly (includes gaskets). Two valves are located in the head and two valves located in the valve plate (head not included). If air leaks out of the intake filter or if the compressor...