AirLift Rear Helper Spring Kit for 1975-1978 GMC C25
$483.99
In stock
AirLift Helper Spring Kit for 1975-1978 GMC C25
Part Number: 57215
Summary:
The AirLift LoadLifter 5000 is a frame-mounted air spring kit designed to provide up to 5,000 pounds of leveling capacity for the 1975-1978 GMC C25. These air springs are adjustable from 5 to 100 PSI, allowing for load support whether the vehicle is loaded or towing. The system features 2-ply fabric reinforced rubber bellows and high-strength Zytel nylon end caps.
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 leveling capacity.
- Adjustability: Air adjustable from 5 to 100 PSI to maintain a level vehicle profile.
- Construction: Built with 2-ply fabric reinforced rubber and corrosion-proof Zytel nylon end caps.
- Mounting: Designed for frame mount installation with an estimated install time of 1 hour.
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 Pounds |
Fitment
- 1975 GMC C25
- 1976 GMC C25
- 1977 GMC C25
- 1978 GMC C25
What’s Included
- 2 Air Springs (Bellows)
- Mounting Brackets
- Roll Plates
- Air Lines
- Fittings and Valves
- Installation Hardware
- Illustrated Instruction Manual
Why This Product Exists
- Purpose: This kit addresses vehicle sagging and instability by providing up to 5,000 lbs of leveling support under load.
- Application: Intended for use on 1975-1978 GMC C25 models during towing or heavy hauling conditions to maintain a level ride.
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. This product is designed to provide load support and keep the vehicle level 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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