Can Demco Air Force One Fit 2021 GMC Sierra 1500 Diesel
Question:
Truck application: 2021 GMC Sierra 1500 4 x 4 with a 3.1 Duamax Diesel. New motor for this truck line. Is there room under the hood for an Air Force One air actuated brake control unit? Also since the input to this unit is air pressure from the motor home how does it create vacuum for the onboard GM brake canister? Thanks,
asked by: Stan
Expert Reply:
I checked with Demco and they do not have the versions of your 2021 GMC Sierra 1500 with the diesel engines excluded with the Air Force One # SM99243 so this would fit and work great. There would be enough room for the canister to fit.
This uses vacuum to build a vacuum in the air tank that this kit installs on your vehicle and then that same vacuum activates your brake system so that the line that pulls the pedal can do so relatively easily.
Product Page this Question was Asked From
Demco Air Force One Flat Tow Brake System for RVs w/ Air Brakes - Proportional
- Tow Bar Braking Systems
- Brake Systems
- Proportional System
- One Time Set-Up
- Fixed System
- Power Assist Brake Compatible
- Air Brakes
- Demco
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Shop: Vehicle Tow Bar Wiring
- Shop: Vehicle Tow Bar Brake System
- Shop: Base Plate for Tow Bar
- Shop: Roadmaster Battery Disconnect with Switch for Towed Vehicle w/ Flat Tow Brake System - Gas
- Shop: Gen-Y Hitch Hitch Extender for 2" Trailer Hitches - 14" Long
- Shop: Roadmaster Tow Defender Protective Screen for Towed Vehicles
- Shop: Roadmaster Crossbar-Style Base Plate Kit - Removable Arms
- Shop: Roadmaster Direct-Connect Base Plate Kit - Removable Arms
- Shop: Demco Air Force One Flat Tow Brake System for RVs w/ Air Brakes - Proportional
- Shop: Demco Air Force One Flat Tow Brake System for 2021 and Newer Freightliner Chassis RVs w/ BrakeSync
- Q&A: Tow Defender Screen Protector for 2019 GMC Sierra 1500 with EZ-5 Direct Connect Base Plate Kit
- Article: Trailer Wiring Diagrams
- Search Results: base plates
- Video: Blue Ox Patriot Portable Braking System Installation - 2022 Ford F-150
- Q&A: Choosing Between the Brake Buddy Select 3 and the Blue Ox Patriot Supplemental Braking System
- Article: Best Vehicles to Flat Tow Behind an RV
- Video: Review of Blue Ox Tow Bar Braking Systems - Patriot Portable Braking System - BLU37TR
- Search Results: tow bar
- Search Results: base plate
- Video: Roadmaster Tow Bar Wiring - Splices into Vehicle Wiring - RM-15267 Review
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Q&A: All Parts Needed to Flat Tow 2014 Chevy Silverado 1500 Behind Motorhome
- Article: Must-Have Flat Towing Components
- Q&A: Blue Ox Parts Needed to Flat Tow 2022 Jeep Gladiator Rubicon
- Shop: Trailer Hitch
- Video: Blue Ox Patriot Radio Frequency Portable Braking System Review
- Search Results: rm~88400
- Video: Review of Blue Ox Tow Bar Wiring - Bypasses Jeep Vehicle Wiring - BLU79FR
- Shop: Trailer Wiring
- Q&A: Parts Needed to Flat Tow 2015 Chevy Malibu LS
on Tow Bar Braking Systems
John D.
11/17/2021
Im looking for an install video for the Demco AF1 on a 2019-2021 Silverado or Sierra with the 3.0 Duramax Diesel engine....do you have a link.to one?