AirLift Rear Helper Spring Kit for 1988-1998 GMC C1500

Description
AirLift Rear Helper Spring Kit for 1988-1998 GMC C1500

AirLift Helper Spring Kit for 1988-1998 GMC C1500

Part Number: 88128

Summary:
The AirLift LoadLifter 5000 Ultimate is an adjustable air spring kit designed to provide up to 5,000 pounds of leveling capacity for the 1988-1998 GMC C1500. This system features a rubber air spring integrated with an internal closed-cell urethane foam jounce bumper, allowing the spring to be safely operated at zero air pressure. The kit is intended for frame-mount installation and supports vehicle leveling while towing or hauling heavy loads.

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: An integrated closed-cell urethane foam bumper that absorbs shock and allows the kit to run safely with zero air pressure.
• Load Leveling Capacity: Provides up to 5,000 pounds of leveling capacity to keep the vehicle stable and level under load.
• Nylon Composite End Caps: Constructed from ultra high-strength nylon composite for corrosion resistance and durability.
• Roll Plates: Includes upper and lower roll plates to protect the air springs from sharp edges and increase load capacity.
• Adjustable Pressure: Air adjustable from 5 to 100 PSI to accommodate varying load requirements.

Technical Specifications

Fitment

• 1988-1998 GMC C1500 (Fits vehicles with in-bed hitches)

What’s Included

• 2 Air springs with internal jounce bumpers
• Mounting brackets
• Air lines
• Schrader valves
• Roll plates
• Heat shield
• Installation hardware
• Illustrated instruction manual

Why This Product Exists

• Purpose: This product addresses vehicle sagging and instability by providing supplemental air support for vehicles carrying heavy loads or towing.
• Application: Used on the 1988-1998 GMC C1500 to maintain a level ride height and absorb road shock via the internal jounce bumper.

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.