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Original (RAS®) RoadActive Suspension 3611-YHD | Fits Ford F150 4WD 2009-2025
4.8 (29 items)
Limited Time SaleUntil the end
22
50
54
US$353.40 cheaper than the new price!!
Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Free cash-on-delivery fees for purchases over $99
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Used US$235.60
Product details
| Management number | 211951793 | Release Date | 2026/04/06 | List Price | US$235.60 | Model Number | 211951793 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- (RAS) RoadActive Suspension HD Rear Leaf Spring Upgrade – U.S. Company, Original Product built by the original creators of RoadActive Suspension system, this rear leaf spring upgrade comes from a North Carolina based company with a track record of durability and performance since 1998. Engineered and assembled with a focus on quality and reliability. Look for the RAS trademark to ensure you're getting the authentic, original product.
- Reduces Squat & Bounce – Strengthens rear leaf springs by up to 50%, providing improved load support and control when towing or hauling—without compromising ride height.
- Smooth Ride, Loaded or Empty – Maintains superior ride quality and vehicle stability in all conditions—unlike airbags or stiff jounce-style alternatives that affect everyday comfort.
- No Maintenance. No Adjustments. No Air Lines. – Installs in as little as 45 minutes and begins working immediately with zero upkeep—ideal for drivers who want performance without the hassle.
- Proven, Tested, and Built to Last – Designed and tested for heavy-duty use on the road and off. Trusted by hundreds of thousands for its unmatched reliability, safety, and long-term durability.
- 3-in-1 Suspension Upgrade – Functions as a helper spring, sway bar, and traction bar in a single, cost-effective solution
| Brand Name | RAS |
|---|---|
| Manufacturer | RoadActive Suspension |
| Auto Part Position | Rear |
| Included Components | Leaf Spring |
| Maximum Lifting Height | 3 Inches |
| Manufacturer Warranty Description | 5 Year Manufacturer Warranty |
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