Skip to content
Enhance load capacity with advanced leaf spring technology.
The Hellwig Helper Spring Kit is engineered to improve the load carrying capacity of full-size pick-up trucks and vans. This kit features a progressive spring rate design that activates under load, providing increased resistance as weight is added. Constructed from heat-treated ASTM 5160 alloy spring steel, these springs are designed to withstand heavy loads while maintaining stability and performance. The simple bolt-on installation process allows for easy setup using common hand tools, ensuring a hassle-free experience for vehicle owners.
With a level load capacity of 2500 pounds, this kit is suitable for those who require additional support for their vehicle's suspension. The three-leaf stack design offers enhanced durability and performance, making it a reliable choice for demanding applications. The adjustable nature of the progressive rate design allows users to fine-tune the spring's resistance by simply tightening or loosening the U-bolt, providing flexibility based on load requirements. This kit does not include mounting hardware, which is necessary for installation on 2-1/2 inch or 3 inch wide leaf springs.
Features
- Manufactured With Heat Treated ASTM 5150 Alloy Spring Steel. Increased Spring Rate And Stability
- Heavier Loads
- 3 Leaf Stack
- 2500 Pounds Level Load Capacity
- Progressive Rate Design Is Fully Adjustable By Tightening Or Loosening The U-Bolt
- Simple Bolt-On Design Using Common Hand Tools Provide The Installer Ease Of Installation And The Vehicle Owner Hassle Free Use
Specifications
- Manufacturer: Hellwig
- Manufacturer Part Number: 2515
- Type: Leaf Spring
- Load Capacity: 2500 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
- 1988-2000 Chevrolet C3500
- 2001-2002 Chevrolet C3500HD
- 1988-2000 Chevrolet K3500
- 1999-2013 Chevrolet Silverado 1500
- 2007-2007 Chevrolet Silverado 1500 Classic
- 1999-2004 Chevrolet Silverado 2500
- 1988-2000 GMC C3500
- 2001-2002 GMC C3500HD
- 1988-2000 GMC K3500
- 1999-2013 GMC Sierra 1500
- 2007-2007 GMC Sierra 1500 Classic
- 2000-2004 GMC Sierra 2500
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.
