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.

Replaces or adds an inline reverse lockout solenoid to Demco DA10, DA20, and DA91 hydraulic trailer brake actuators. Non-bypass design allows you to thread the solenoid valve into your master cylinder for a hassle-free installation.

Replaces or adds an inline reverse lockout solenoid to Demco DA66B hydraulic trailer brake actuator. Non-bypass design allows you to thread the solenoid valve into your master cylinder for a hassle-free installation.

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.

Use this kit to replace the solenoid valve in your Titan/UFP brake actuator (T4839100, T4500600, T4839120, or T4839000). Kit includes solenoid valve, cable ties, and draining tube.

Corrosion-resistant cover bolts onto the rear of your Titan Model 60 actuator to protect the electric reverse lockout valve.

Replaces the solenoid adapter fitting for your Titan Model 10 hydraulic brake actuator. 1/8" NPT female and 1/2"-20 NPT male fittings.

Replaces a solenoid cover for your Demco hydraulic brake actuator (8605001 or DM8605101).

Corrosion-resistant cover bolts onto the rear of your Titan Model 10 or Model 20 actuator to protect the electric reverse lockout valve.

Replaces or adds an inline reverse lockout solenoid to Demco DA10 and DA91 hydraulic trailer brake actuators. Non-bypass design allows you to thread the solenoid valve into your master cylinder for a hassle-free installation.

Painted cover bolts onto the rear of your Titan Model 10 or Model 20 actuator to protect the electric reverse lockout valve.

Replaces the solenoid cover on Demco model DA10 and DA91 hydraulic brake actuators with electric lockout.

Corrosion-resistant cover bolts onto the rear of your Titan Model 6 actuator to protect the electric reverse lockout valve.

Replaces the bypass solenoid valve included with your Demco model DA10, DA20, or DA91 trailer brake actuator with an electric reverse lockout.