NuAir / Fini

Old Part Numbers: 9051122OEM Regulator (Pressure Reducer) Assembly. The regulator controls the amount of air to your air compressor hose. Replace this if you're not able to adjust the PSI to your...

Air compressor air regulator (reducer). If air leaks from the regulator, or when you turn the knob it doesn't adjust the PSI up or down, replace this part.

1/4"