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Enhance load capacity and stability with self-adjusting suspension technology.
The SuperSprings Helper Spring Kit is designed to improve the load-carrying capacity and stability of your vehicle. Constructed from high-grade shot peened steel, this kit features a leaf spring design that effectively eliminates rear-end sag and reduces body roll by up to 30 percent. The innovative self-adjusting suspension system utilizes patented roller shackles that adapt to changing weight loads, ensuring optimal performance whether you are carrying tools, water, or heavy gear.
This kit offers a load capacity of 4000 pounds per set, making it a robust solution for enhancing your vehicle's handling characteristics. The installation process is straightforward, typically completed in about one hour, and requires no maintenance once installed. The SuperSprings work in conjunction with the original equipment leaf spring assembly, providing a seamless integration that does not compromise ride quality.
With adjustable shackles, this kit can be tailored to meet various needs, ensuring a customized fit for different applications. The durable construction and design features make the SuperSprings an effective choice for those looking to enhance their vehicle's performance under load.
Features
- Requires No Maintenance
- Self-Adjusting Suspension Stabilizing System
- 1900 Pounds Additional Load-Leveling Ability
- Reduces Body Roll Up To 30 Percent Without Compromising Ride Quality
- Works In Conjunction With Original Equipment Leaf Spring Assembly
- SAE 5160H High-Grade Steel
- Shot Peened To Relieve Spring Stress And Extend Product Life
- Adjustable Shackles Allow Installation To Suit Various Needs
- Typical Installation Completed In Approximately One Hour
Specifications
- Manufacturer: Super Springs
- Manufacturer Part Number: SSA12
- Type: Leaf Spring
- Load Capacity: 4000 Pound
- With Air Compressor: No
- Color: Black
- Quantity: Set Of 2
- Pressure Range: Not Applicable
- Material: Steel
- Mounting Type: Axle Mount
- With Bellows: No
- With Air Line: No
- With Roll Plate: No
- With Valve: No
- Remote Type: Not Applicable
- With Mounting Hardware: No
- Estimated Install Time (Hours): 1
Compatibility / Fit
- 1996-2013 Chevrolet Express 2500
- 1996-2013 Chevrolet Express 3500
- 2003-2014 Ford E-250
- 1975-2002 Ford E-250 Econoline
- 1975-1991 Ford E-250 Econoline Club Wagon
- 1996-2013 GMC Savana 2500
- 1996-2013 GMC Savana 3500
- 2012-2021 Nissan NV2500
- 2012-2021 Nissan NV3500
Technical Documents
Product Videos
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.
