Hydrastar solenoid coil assembly

Solenoid coil assembly for Hydrastar brake actuator. Suitable for Hydrastar 1000, 1200, and 1600psi models.

Backup valve installs in trailer brake actuators with high psi ratings and wires into your tow vehicle so that the trailer brakes do not activate when you shift your tow vehicle into reverse.

When replacing any internal parts of the HydraStar it is recommended you replace the Gasket and Seals - available in stock. 

Our full range of Hydrastar Brake parts can be found here.