AirLift Rear Helper Spring Kit for 1975-1978 GMC G35

Description
AirLift Rear Helper Spring Kit for 1975-1978 GMC G35

AirLift Helper Spring Kit for 1975-1978 GMC G35

Part Number: 88105

Summary:
The LoadLifter 5000 Ultimate helper spring kit is designed to provide up to 5,000 pounds of load leveling capacity using air-adjustable rubber springs. This system features an internal closed-cell urethane foam jounce bumper that allows the springs to be operated with zero air pressure. The kit is intended for frame-mount installation and works alongside the vehicle’s existing leaf springs to support 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: Closed-cell urethane foam provides a cushion of air that absorbs shocks and allows for operation with zero air pressure.
• Load Capacity: Provides up to 5,000 pounds of load leveling capacity for towing and hauling.
• Adjustable Pressure: Air adjustable from 5 to 100 PSI to accommodate varying load requirements.
• High-Strength Construction: Features end caps made of ultra high-strength nylon composite and air springs reinforced with 2-ply fabric.
• Roll Plates: Includes upper and lower roll plates to protect the springs from sharp edges and increase load capacity by up to 10 percent.

Technical Specifications

Fitment

• 1975 GMC G35
• 1976 GMC G35
• 1977 GMC G35
• 1978 GMC G35

What’s Included

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

Why This Product Exists

• Purpose: This product addresses vehicle sagging and instability when towing or hauling heavy loads by providing supplemental air support.
• Application: Used on 1975-1978 GMC G35 models, including those equipped with in-bed hitches, to maintain a level vehicle position.

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 designed to support the towing and hauling of heavy loads.

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