AirLift Rear Helper Spring Kit for 2007-2010 GMC Sierra 3500 HD 2WD/4WD

Description
AirLift Rear Helper Spring Kit for 2007-2010 GMC Sierra 3500 HD 2WD/4WD

AirLift Helper Spring Kit for 2007-2010 GMC Sierra 3500 HD 2WD/4WD

Part Number: 88275

Summary:
The AirLift LoadLifter 5000 Ultimate is a helper spring kit designed to provide up to 5,000 pounds of load leveling capacity for specific vehicle applications. This system features air springs constructed with internal jounce bumpers and is air-adjustable from 5 to 100 PSI. The kit is intended to work alongside the vehicle’s existing leaf springs to support heavy loads and maintain a level vehicle position.

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 internal closed-cell urethane foam bumper that allows the springs to be safely operated with zero air pressure and replaces the factory jounce bumper.
• Load Leveling Capacity: Provides up to 5,000 pounds of leveling capacity to keep the vehicle stable while towing or hauling.
• Composite End Caps: Constructed from ultra high-strength nylon composite designed to be corrosion-proof and high-strength.
• Roll Plates: Includes upper and lower roll plates to protect the air springs from sharp edges and increase load capacity by up to 10 percent.

Technical Specifications

Fitment

• 2007-2010 GMC Sierra 3500 HD (2WD/4WD)
• Compatible with vehicles equipped with in-bed hitches

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 kit addresses vehicle sag and instability when carrying heavy loads or towing by providing adjustable air support.
• Application: Used on the rear suspension of GMC Sierra 3500 HD models to assist factory leaf springs in maintaining a level ride height under load.

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 support the vehicle while 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.