Parts Needed To Install SMI Air Force One Supplemental Braking System On Spartan K3 Chassis
Updated 11/11/2019 | Published 11/09/2019 >
Products Featured in This Question
Question:
Thinking of ordering the Air Force One for our 2020 Jeep Wrangler JL. Our 18 Newmar London Aire has an air fitting for toads brakes. Do we still need to mount that Black Auxillary Air tank when this is already done on the Spartan K3 chassis?
asked by: David B
Expert Reply:
In order to install the SMI Air Force One Supplemental Braking System part # SM99243 on a Spartan K3 Chassis with toad vehicle fitting all you will need is the SMI Second Vehicle Kit for Air Force One Supplemental Braking Systems part # SM99209 and the SMI Air Force One Coiled Air Jumper Kit for Spartan Chassis part # SM6296. The Air Force One Tank Assembly is already installed on the Spartan Chassis as you mentioned.
Product Page this Question was Asked From
Demco Air Force One Flat Tow Brake System for RVs w/ Air Brakes - Proportional
- Flat Tow Brake System
- Brake Systems
- Proportional System
- One-Time Setup
- Vehicle Battery
- Fixed System
- Power Assist Brake Compatible
- Air Brakes
- Indicator Lights
- Demco
more information >
Featured Help Information
Instructions
Continue Researching
- Shop: Demco Air Force One Air Jumper for 2019 and Newer Spartan Chassis
- Q&A: Does the Curt Base Plate Kit Work w/ the Ford Modular Bumper on a 2025 Ford Bronco Everglade?
- Q&A: Best Flat Tow Package For 2019 GMC Canyon
- Article: Flat Towing Package for 2025 Chevy Colorado
- Article: Trailer Wiring Diagrams
- Article: Must-Have Flat Towing Components
- Q&A: Parts Needed to Install Curt RVi Series Shadow 2 in 2025 Ford Bronco
- Q&A: Which is Better Roadmaster or Blue Ox Tow Bar
- Article: Best Vehicles to Flat Tow Behind an RV
- Q&A: Recommended Flat Towing Setup for a 2026 Chevrolet Colorado ZR2
- Article: Thank you!
- Q&A: Parts Needed to Flat Tow 2024 Chevrolet Silverado 1500 Trail Boss
- Article: Can You Flat Tow a 2025 Chevy Tahoe?
- Q&A: Choosing Between the Brake Buddy Select 3 and the Blue Ox Patriot Supplemental Braking System
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)

