Replacement Solenoid and Breakaway Switch for Roadmaster BrakeMaster Systems

Updated 06/20/2017 | Published 06/18/2017

Products Featured in This Question

Replacement Roadmaster Breakaway Kit for BrakeMaster Flat Tow Brake Systems

(25)

$315.72

Replacement 3-Way MAC Valve Solenoid for Roadmaster BrakeMaster Proportioning Valve and BrakeAway

$95.74

Question:

My BrakeMaster system for my rig 2016 Itasca Sunova 33C/2009 Ford Escape works fine my BrakeAway is not functioning. The BrakeAway air reservoir receives air and retains it checked by manually opening bottom drain line but will not actuate the brake when the operation switch pin is pulled. Apparently the solenoid or the switch is not functioning. Do you offer a replacement solenoid or do I have to replace the whole cylinder and fittings? Thanks!

asked by: Ken Y

Expert Reply:

We do have the 3-Way Mac valve solenoid for the BrakeMaster braking systems which does sound like the issue. It is # RM-450420. For the switch you can use any breakaway switch such as # HM20010 as an example because all it does is complete a circuit once the pin is pulled.

expert reply by: Michael H