Old Part Numbers: SRV187150, SRV187-1/8Air compressor safety valve, 150 PSI, 1/8" male NPT. If your valve leaks below the pressure listed on the side of the valve, replace this vital safety feature.

Old Part Numbers: 68-4-21/8" male NPT x 1/4" compression adapter for air compressor unloader/bleeder line. A very common adapter to attach the 1/4" OD unloader/bleeder line from the unloader valve on the pilot valve to the pump head.

Old Part Numbers: SSW-7367Strain relief for air compressor power cord going into the pressure switch housing.

Old Part Numbers: SSF-3158-1This is the screw that holds down the piston cover, on the top of the piston.

Screw, #10-14 x 2.50". This is the screw for the air intake muffler cover (2 used).