2HP Cylinder O-Ring Head Rubber Gasket. Note: For newer models with motor serial# ending in "-OT".

Exhaust Manifold Elbow for California Air Tools air compressors.

Old Part Numbers: MP218-O, MP2018-OThis is the o-ring seal for each end of the pump connecting hoses, which connects the two air compressor pump heads.

This is the fitting for the small M10 X 6mm uploading tube that routes to the on/off pressure switch.

Gassing Exhaust Valve for air compressors. If you have a loss of compression, replace this exhaust valve and the intake valve.

California Air Tools MP2012-O cylinder for air compressor repairs.  Replace the cylinder if it is damaged or worn, or if you are also replacing the compression ring. NOTE: For newer models with motor serial # ending in "-O".

OEM replacement Pressure Gauge 2.0″ Face, 1/4" NPT Center Back-Mount, 0-180 PSI. Replace after 5 years as they weaken and give improper readings.

Smaller capacitor for 2 HP, 110V models rated at 90 uF. NOTE! For newer models with unit serial# ending in "-O". Please note: Capacitors can not be returned for a refund unless proven to be defective.