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Enhance your vehicle's suspension with advanced microcellular urethane technology.
The Super Springs SumoSprings Helper Spring Kit is designed to improve your vehicle's suspension performance. Constructed from proprietary microcellular urethane, these springs provide a progressive spring rate that enhances load carrying ability while maintaining ride comfort. As weight is added, the springs engage progressively, offering increased support without compromising the factory ride when unloaded.
This kit effectively reduces rear-end sag, stabilizes sway, and minimizes harsh rebounds, contributing to a smoother driving experience. The maintenance-free design ensures long-lasting performance, while the one-piece unit can be easily attached to the frame as a replacement for factory bump stops. With a load capacity of 1000 pounds at 50 percent compression, these springs are engineered to meet the demands of heavy loads without exceeding the manufacturer's gross vehicle weight rating.
Installation is straightforward, with all necessary brackets and hardware included. The SumoSprings are designed to compress up to 80 percent of their original height and return to full memory rebound, ensuring reliable performance under varying load conditions. This innovative suspension enhancement is a practical solution for those seeking improved vehicle stability and control.
Features
- Maintenance-Free And Enhances Load Carrying Ability
- Reduces And Stabilizes Sway
- Improves Overall Driver Control And Ride Comfort
- Compress Up To 80 Percent Of Original Height With Full Memory Rebound
- One-Piece Unit Attached On One Side Used As A Replacement/Upgrade To Factory Bump Stops
- Progressive Spring Rate With Superior Damping Properties
- Made From Proprietary And Patented Microcellular Urethane
- Never Load Any Vehicle Beyond The Manufacturer’s GVWR
Specifications
- Manufacturer: Super Springs
- Manufacturer Part Number: SSR-623-47
- Type: Air Spring
- Load Capacity: 1000 Pound
- With Air Compressor: No
- Color: Black
- Quantity: Set Of 2
- Material: Urethane
- Mounting Type: Frame Mount
- With Bellows: Yes
- With Air Line: No
- With Mounting Hardware: Yes
- Estimated Install Time (Hours): 1
Compatibility / Fit
- 2008-2011 Lexus GS460
- 2010-2023 Lexus GX460
- 2003-2009 Lexus GX470
- 1998-2007 Lexus LX470
- 2003-2024 Toyota 4Runner
- 2007-2014 Toyota FJ Cruiser
- 2001-2007 Toyota Sequoia
Technical Documents
Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
