275491N D-2 Style Air Compressor Governor. This item controls the pressure in the air system. The compressor runs continuously while the engine is running, so the D-2 governor activates the compressor’s unloader mechanism when system pressure reaches the governor’s cut-out pressure. It deactivates the unloaders once system pressure has dropped to the governor’s cut-in pressure. While unloaded, the compressor simply pumps air from one cylinder to the other rather than send it to the tank.

Product Features:
Inlet Ports – 1/8″
Delivery Ports – 1/8″

Cut in Pressure – 105 PSI
Cut out Pressure – 125 PSI