What Is Needed to Install a Roadmaster InvisiBrake Supplemental Braking System in Second Car

Question:

I just have the braking controller and want to put this in another car. Roadmaster says this kit 98700 has everything need to install in another car, but your video says I need the air cylinder and break away cable. Who is right? What are the other part numbers do i need?

asked by: Scott

Expert Reply:

Technically, both are right. The Second Vehicle Kit for Roadmaster InvisiBrake Braking System, # RM-98700, was designed as a kit to take the InvisiBrake system out of one vehicle and permanently install the unit in another vehicle. The kit provided for new air tubing and other components that Roadmaster recommends replacing when re-installing the InvisiBrake in another vehicle.

However, if you have two vehicles and you are going to be switching the InvisiBrake system between the two, then you will want to leave the original breakaway cable in original vehicle. Using the Roadmaster Replacement Cable, # RM-452109, you will be able to install the second kit in you other vehicle.

expert reply by: Jared P