Tie Down Backup Solenoid Valve Normally Open
(1
lb.)
Used on surge activated brake systems.
Unlike free backing drum brakes, disc brakes generate full braking power in
reverse. Attach this switch on your trailer brake actuator and connect
the wiring to the reverse l..
BACK-UP SOLENOID VALVE - used to prevent brakes from activating when backing up trailer.NORMALLY OPEN FITS UFP ALL MODELS Includes: Valve, 2 cable ties, drain tube..