Does the BrakeMaster for RVs w/ Air or Air-Over-Hydraulic Brakes RM-9160 Have a Pressure Reducer?
Updated 03/01/2026 | Published 02/26/2026
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Question:
What is the difference between this kit and the RM-9160 kit? The only thing I can find is the pressure regulator.. Is there anything else, your site tells me it will not work with my 2011 Tacoma, if I already have a pressure regulator then I should be good to go ordering this kit correct? Or are you getting something else with this kit? Thanks for your help.
asked by: Jim S
Expert Reply:
Hey Jim, welcome back! The only difference between the Roadmaster BrakeMaster w/ Pressure Reducer item # RM-9160-900002 and item # RM-9160 is the pressure reducer. Which you'll need to have for a 2011 Toyota Tacoma's braking system due to the active brakes.
If you already have the Brake Pressure Reducer item # RM-900002 you'll just need the Roadmaster BrakeMaster for RVs w/ Air or Air-Over-Hydraulic Brakes item # RM-9160.
Please note you will also need the RoadMaster BrakeMaster Custom Seat Adapter item # RM-88232 and the Roadmaster Brake-Lite Relay Kit for Towed Vehicles item # RM-88400.
It looks like you've already purchased a baseplate and high/low adapter. Are there any other flat towing parts you're needing?
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Product Page this Question was Asked From
Roadmaster BrakeMaster w/ Pressure Reducer for RVs w Air or Air-Over-Hydraulic Brakes - Proportional
- Flat Tow Brake System
- Brake Systems
- Proportional System
- Every-Trip Setup
- Vehicle Battery
- Fixed System
- Power Assist Brake Compatible
- Air Brakes
- Air Over Hydraulic Brakes
- Indicator Lights
- Roadmaster
more information >
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