AirLift Rear Helper Spring Kit for 1979-1986 GMC C3500

Description
AirLift Rear Helper Spring Kit for 1979-1986 GMC C3500

AirLift Helper Spring Kit for 1979-1986 GMC C3500

Part Number: 88215

Summary:
The AirLift LoadLifter 5000 Ultimate is a frame-mounted air spring kit designed to provide up to 5,000 pounds of load leveling capacity. This kit features air springs with an internal closed-cell urethane foam jounce bumper, allowing the system to be safely operated with zero air pressure. It is intended to work alongside the vehicle’s leaf springs to support heavy loads and maintain a level vehicle stance.

This product is intended for load support or component replacement only and does not alter factory suspension geometry unless explicitly stated.

Features

• Internal Jounce Bumper: Closed-cell urethane foam inside the air spring absorbs shock and allows for operation at zero air pressure.
• Adjustable Pressure: Air adjustable from 5 to 100 PSI to accommodate varying load requirements.
• Construction: Air springs are built with 2-ply reinforced fabric and feature high-strength nylon composite end caps.
• Roll Plates: Includes upper and lower roll plates to protect the air springs from sharp edges and increase load capacity.

Technical Specifications

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
• Note: Fits vehicles with in-bed hitches.

What’s Included

• 2 Air Springs with Internal Jounce Bumpers
• Mounting Brackets
• Roll Plates
• Air Lines
• Schrader Valves and Fittings
• Installation Hardware
• Illustrated Instruction Manual

Why This Product Exists

• Purpose: This product addresses vehicle squat and instability by providing up to 5,000 pounds of leveling capacity for vehicles carrying heavy loads.
• Application: It is used in conjunction with factory leaf springs on GMC C3500 models, specifically for towing and hauling applications.

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 leveling capacity for towing and hauling heavy loads.

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