AirLift Rear Helper Spring Kit for 1979-1986 GMC C3500
$483.99
In stock
AirLift Helper Spring Kit for 1979-1986 GMC C3500
Part Number: 57215
Summary:
The AirLift LoadLifter 5000 is an air spring helper kit designed for frame-mount installation on select GMC C3500 models. This kit provides up to 5,000 pounds of leveling capacity and is air adjustable from 5 to 100 PSI to support various load conditions. The system is intended to provide load support and maintain a level vehicle position while towing or hauling.
This product is intended for load support or component replacement only and does not alter factory suspension geometry unless explicitly stated.
Features
- Leveling Capacity: Provides up to 5,000 pounds of load leveling capability.
- Adjustability: Air adjustable pressure range from 5 to 100 PSI for precise control.
- Material Construction: Built with 2-ply fabric reinforced rubber and ultra-high-strength Zytel® nylon end caps.
- Installation: Frame-mount design with an estimated installation time of 1 hour; includes an illustrated instruction manual.
Technical Specifications
| Specification | Value |
|---|---|
| Series | LoadLifter 5000 |
| System Type | Air Spring / Helper Spring |
| Position | Rear (Frame Mount) |
| Material | 2-Ply Fabric Reinforced Rubber |
| Maximum Pressure | 100 PSI |
| Load Capacity | 5,000 lbs |
Fitment
- 1979 GMC C3500
- 1980 GMC C3500
- 1981 GMC C3500
- 1982 GMC C3500
- 1983 GMC C3500
- 1984 GMC C3500
- 1985 GMC C3500
- 1986 GMC C3500
What’s Included
- Air Springs (Set of 2)
- Mounting Brackets
- Roll Plates
- Air Lines
- Air Fittings and Valves
- Installation Hardware
Why This Product Exists
- Purpose: This kit addresses vehicle sagging and instability by providing up to 5,000 lbs of leveling support for heavy loads.
- Application: Intended for use on 1979-1986 GMC C3500 vehicles frequently used for towing or carrying significant cargo.
Frequently Asked Questions
Does this product increase vehicle lift?
No. This product does not increase ride height unless explicitly stated by the manufacturer.
Is this product intended for towing?
Yes. The manufacturer states this product is intended to keep the vehicle level and comfortable while towing.
Does this product change GVWR?
No. GVWR is determined by the vehicle manufacturer and is not altered by this product.
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