If your unit has a hard time restarting when trying to cycle, order this. If your pressure switch is leaking out of the small bleeder valve on the side (or located underneath), order this valve. Check Valve 2HP Click here for instructions on adjusting...

Note: For newer models with motor serial# ending in "-O".

Old Part Numbers: SYQ52-4610Transfer tube 14" Exhaust Pipe for California Air Tools air compressor