A hollow chromoly steel rear stabilizer bar for the listed Ram 2500 applications — Roadmaster part 1129-145.
Manufacturer diameter correction: Roadmaster installation instructions for part 1129-145 identify a 1-1/2-inch rear anti-sway bar for applicable 2019 and later Ram 2500/3500 trucks. This replaces the previously listed 1-5/8-inch diameter. Exact vehicle, suspension and equipment compatibility must be confirmed using Roadmaster Fitmaster before purchase. The installation kit includes the Roadmaster-specified hardware; follow the official instructions.
- The 1-1/2-inch bar includes links, a mount and mounting hardware.
Key Features
- Roadmaster Suspension Solutions (RSS) currently manufactures more than 150 different anti-sway bars for large vehicles such as pickup trucks, vans and SUVs, and on up to full-size motorhomes.
Specifications
| Material |
Chromoly Steel |
| Type |
Hollow |
| Finish |
Powder Coated |
| Color |
Silver |
| With Links |
Yes |
| With Mount |
Yes |
| Rear Bar Diameter |
1-1/2 in |
| Front Bar Diameter |
Without Front Bar |
Vehicle Applications
- 2020 Ram 2500
- 2019 Ram 2500
- 2021 Ram 2500
- 2022 Ram 2500
- 2023 Ram 2500
- 2024 Ram 2500
Package Contents & Exclusions
| With Mounting Hardware |
Yes |
Part Identification
| Brand |
Roadmaster |
| Manufacturer Part Number |
1129-145 |
Installation Notes
| Estimated Install Time (Hours) |
1.5 |
