AirLift Rear Helper Spring Kit for 1979-1986 GMC C1500

Description
AirLift Rear Helper Spring Kit for 1979-1986 GMC C1500

AirLift Helper Spring Kit for 1979-1986 GMC C1500

Part Number: 57215

Summary:
The AirLift LoadLifter 5000 is an air spring helper kit designed for frame-mount installation on specific GMC C1500 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 full-time load support and maintain a level vehicle profile when loaded or towing.

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.
• Adjustable Pressure: Air adjustable from 5 to 100 PSI for customized support.
• Construction Materials: Built with 2-ply fabric reinforced rubber bellows and Zytel® nylon end caps.
• Installation: Frame-mount design with an estimated installation time of one hour.

Technical Specifications

Fitment

• 1979 GMC C1500
• 1980 GMC C1500
• 1981 GMC C1500
• 1982 GMC C1500
• 1983 GMC C1500
• 1984 GMC C1500
• 1985 GMC C1500
• 1986 GMC C1500

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 for heavy loads.
• Application: Used on 1979-1986 GMC C1500 vehicles to maintain a level ride height during towing or hauling operations.

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 keep the vehicle level while towing or hauling loads within its rated capacity.

Does this product change GVWR?
No. GVWR is determined by the vehicle manufacturer and is not altered by this product.