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Replace 1 quick exhaust valve for your Roadmaster BrakeMaster or Even Brake supplemental braking system.
Features:
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Hello, everybody. This is Jeff at etrailer.com. Today we're gonna take a look at this replacement Quick Exhaust Valve for the Roadmaster BrakeMaster, or the Even Brake Supplemental Braking System. Now, this part here will replace a quick exhaust valve on the Roadmaster Supplemental Braking Systems. Basically, this exhaust valve will install into the end of your air cylinder that is inside of your towed vehicle, and connects to your brake pedal to apply the brakes. Just to show you what we're talking about, if you look at that insert picture, it'll show you that air cylinder.
And at the very bottom, you'll see how this installs into it. This end right here is what'll screw into the air cylinder. On this end right over here, this is where your air pressure line comes. It will install to supply the necessary air pressure to apply the brakes. And on this other side right here is the exhaust valve.
It's an opening to release any excess air pressure that might build up in your system. Now, this is designed to work with the BrakeMaster 9000 models, part number RM-9060, RM-9100, and RM-9160. And it will also work with the Even Brake model, part number RM-9400. All those systems we do sell separate on our website. And this includes one replacement exhaust valve.
But that should do it for the review on the replacement Quick Exhaust Valve for your Roadmaster BrakeMaster, or the Even Brake Supplemental Braking System.
Customer Satisfaction Score:
97% were satisfied with this product
3% of customers were not satisfied
Ratings & Reviews
Kevin
3/3/2026
Air leak fixed!! Thanks! Problem I am having is unit does not activate when applying brakes. Doesn’t matter if it is light or heavy braking. Also, monitor in motorhome frequently alarms that tow vehicle has come disconnected and when I stop and check everything looks fine and pedal actuator is not applied at all. I unplug monitor it clears sometimes for a short time. Any help would be great. Thanks!!
Mike L.
10/16/2025
Thanks, Mark! We're glad the valve worked well for you. Congratulations on your successful install. Good job, Sir!
Nick F.
8/29/2018
Still works perfectly, the actual valve is a molded rubber that fits inside the aluminum housing. It had simply pershed over time.
Lazer S.
5/13/2026
Sorry you had to deal with that, Greg. I will let our Roadmaster rep how this was handled as it is definitely not how things should have been done. In the mean time, would you like to get this returned? If it didn't work for your situation, we can definitely take it back. Won't fix all the issues you are running into, but it might help a little.
Michael
9/30/2022
Still going strong.
Edward F.
12/22/2021
Never did get it working right.
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Gwendolyn Y.
3/3/2025
Hey Kevin. I'm glad that you didn't have to replace the whole unit, that would have not been ideal at all. I'll also pass on your kudos to Jameson for you!