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Enhance load support and stability for GMC W3500/W4500/W5500 vehicles.
The Super Springs Helper Spring Kit is engineered for use with 2007-2011 GMC W3500, W4500, and W5500 models, providing a robust solution for enhancing rear leaf spring performance. This kit features a self-adjusting suspension stabilizing system that effectively levels loads and minimizes body roll, ensuring improved vehicle handling without sacrificing ride quality. Constructed from SAE5160H high-grade steel, the springs are shot peened to relieve stress and extend their lifespan, making them a durable choice for heavy-duty applications.
With a load capacity of 6000 pounds, this kit includes one spring and two adjustable shackles, allowing for tailored installation to meet specific needs. The installation process is straightforward, typically completed in about one hour, and requires no maintenance, making it a practical addition to your vehicle's suspension system. The Super Springs Helper Spring Kit works in conjunction with the original equipment leaf spring assembly, providing an additional 1650 pounds of load-leveling ability and reducing body roll by up to 30 percent.
Features
- Requires No Maintenance
- Self-Adjusting Suspension Stabilizing System
- 1650 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: SSA39.5
- Type: Leaf Spring
- Load Capacity: 6000 Pound
- With Air Compressor: No
- Color: Black
- Quantity: Single
- 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: Yes
- Estimated Install Time (Hours): 1
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.
