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Can Demco SBS Air Force One Supplemental Braking System Be Installed On 2020/2021 Chevrolet Blazer?


I have the air force one product on my rv. I am thinking about buying a 2020 or 2021 Chevrolet Blazer to tow. I cant find out if there is an air force kit that fits the Blazer. Where would I look.


Expert Reply:

The Demco SBS Air Force One Supplemental Braking System for Motor Homes with Air Brakes # SM99243 on your RV is confirmed to work with the 2020 and 2021 Chevrolet Blazer, and if you do decide to buy one you will simply need the Demco SBS Reinstall Kit for Air Force One Supplemental Braking System # SM99226.

You will need to transfer the air cylinder, air cylinder brackets, and operating unit will need to be transferred from your current vehicle to the Blazer.

To complete the flat tow setup for the Blazer you would also need tow bar wiring, and a base plate kit.

For wiring I recommend the Roadmaster 4-Diode Universal Wiring Kit for Towed Vehicles # RM-152-1676-7 which will add a 6-way connector to the front of your vehicle, and the included 7-way - 6-way cord will plug into the 7-way connector on the back of your RV to control your vehicle's lights. I like this kit due to the included diodes which protect your factory wiring for feedback or damage.

If you can let me know which tow bar you are currently using, I would be happy to see if there is a base plate kit available to allow you to keep using your current tow bar.

expert reply by:
Samuel C

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