Are Additional Parts Needed to Install Roadmaster BrakeMaster on Freightliner Cascadia Chassis

Published 10/09/2021

Question:

Im getting a Renegade Explorer that has a Freightinler Cascadia trailer braking system, including two air line ports in the rear. Does this system work with out having to tap into the rear air brake system? Do I need an adapter for the air line connection from tow vehicle to the Freightliner trailer air brake connection port?

asked by: Gerry B

Expert Reply:

We do not have coach/chassis specific information on fits for a Roadmaster BrakeMaster System w BrakeAway for RVs w Air or Air Over Hydraulic Brakes - Proportional # RM-9160 but it will connect directly to the air brake system on your coach. If the motorhome has air brakes, the line can be attached to an open port at the air brake relay valve. If the motorhome has air over hydraulic brakes, the line can be attached to an open port at the main brake
air booster housing. If there is no open port, a tee must be used, which is included in the BrakeMaster kit.

expert reply by: Erik B