John Deere Clutch Saver Kit John Deere A6 Low Voltage Protection Kit - A6 Compressor Only S6 Low Voltage Protection Kit Denso 6E171 - Low Voltage Protection Kit Denso 10PA17C - Low Voltage Protection Kit Universal Clutch Saver Kit Universal Low Voltage Kit, 24V A6 Superheat and High Pressure Plug GM Superheat Switch - New A6, R4 High Pressure Switch Normally Closed High Pressure Switch Normally Closed High Pressure Switch Normally Open High Pressure Switch Normally Closed, Closes 245 psi. Opens 470 psi GM Harrison Compressor Switch - Black Low Pressure Switch - Compressor Mounted Low Pressure Switch Normally Closed, Opens 25 psi. Closes 38 psi., 7/16" x 20 Thread R134 Binary Pressure Switch Kit, 1/4" R12 Port A6 Compressor R134 Binary Pressure Switch Kit Control Valve for PXE16 Sanden Control Valve for PXE16 Sanden