NuAir / Fini

Air compressor piston seal (ring). Install with the concave side of the seal facing up. Note: This part is also available in the following...

Cooling fan for air compressor motor. Does not include the bolt and washer.

Old Part Numbers: D21929, Z-D21929Pressure gauge for air compressors.Specifications 0-240 PSI 1/4" MPT Back-Mount 2.1" Face

If your pressure switch is leaking at the unloader valve, replace this part.