NuAir / Fini

3/8" (M). 1/4" (F).

Old Part Numbers: 9415053Cover for air compressor piston/conrod.

Front half only.

Cylinder cup for air compressor piston/conrod. Replace if scarred or if you can see any light in between the cylinder wall and the compression ring.

Adjustable air pressure knob assembly. (Gauge sold seperately).