Safety Valve Description
This Safety Valve is indexed for Tractor s: Fit For Tractor,Fit For Mack Truck Specification: Stop Light Switch Port: (1) 1/4” P.T. Service Ports: (2) 3/8”, (1) 1/2” P.T. Supply Ports: (1) 3/8”, (1) 1/2” P.T. Trailer Control: (1) 3/8” P.T. Tractor Protection: (1) 3/8” P.T. Material: Die Cast Zinc Notes: The TP-5 Type Valve receives all of the Brake System signals, transmits the same signals to the trailer and Protects the Tractor Air Supply in case of a breakaway or sudden separation of the Connecting Lines to the Trailer. Compare reference number 288605 against the label on your existing Tractor component before ordering.
Additional cross references on file: 170288605, 288605N, EBN288605N. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.




