Old Part Numbers: E103863, 042-0130Bare head for the air compressor pump. Order gaskets separately.

Old Part Numbers: E105176Replace the air compressor pressure switch if the unit doesn't cut on or off at the designated pressure the unit is set for. If the unloader valve is leaking on the side (or underneath) of the switch AFTER the unit shuts off, do...

Strain relief to secure the power cord to the air compressor pressure switch.

Old Part Numbers: E100306, E100317Wheel, 7"

Old Part Numbers: E103987, E103440Strain relief that clamps the electrical cord into the air compressor pressure switch.

Element only for air compressor air filter assembly. Also offered is the E100Kit, which includes the filter element, oil sight glass, and crankcase breather. Replacing the pump's air filter regularly is important to maintain the performance and longevity...

Air compressor starting capacitor. Starting capacitors provide a large discharge of initial power to start the electric motor. If your air compressor hums but doesn't start, there's a good chance the starting capacitor is defective.  Please note:...