This is the Gasket in between the pump's crankcase and the cylinder. Also included in a complete Gasket Kit.

Old Part Numbers: ST072231AJ, ST072231AV3/4'' male NPT Elbow. This is typically installed in between the tank Check Valve and the Discharge Tube.

Pressure switch, 135/175 PSI. Single-port w/ 1/4" compression unloader valve. Replace the pressure switch if the compressor no longer cuts in or cuts out at the designated pressure (PSI), if the unit doesn't turn on or off, or if there is an obvious air...

Old Part Numbers: TX000800APFor left cylinder.

Old Part Numbers: BG217000AJSquare Wire Air Compressor Belt Guard (Front).  If you need the back Belt Guard as well, order BG217100AV.