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: BG217000AJSquare Wire Air Compressor Belt Guard Front

Old Part Numbers: TF063501APUnloader Tube that runs from the Check Valve to the Pressure Switch.

Old Part Numbers: BG217100AJProtect your fingers from moving parts. OSHA required. 

7.5 HP, 230V, 1-Phase, 230 volt magnetic starter. Important: Electrical components, such as magnetic starters, motors, capacitors (etc.) cannot be returned for a refund unless proven to be defective.