AirLift Rear Helper Spring Kit for 2011-2019 Chevrolet Silverado 3500 HD 2WD/4WD – LoadLifter 5000 Ultimate

Description
AirLift Rear Helper Spring Kit for 2011-2019 Chevrolet Silverado 3500 HD 2WD/4WD – LoadLifter 5000 Ultimate

AirLift Helper Spring Kit for 2011-2019 Chevrolet Silverado 3500 HD 2WD/4WD

Part Number: 88338

Summary:
The AirLift LoadLifter 5000 Ultimate is an adjustable air spring kit designed to provide up to 5,000 pounds of load leveling capacity. This kit features air springs with an integrated internal closed-cell urethane foam jounce bumper, allowing for operation at zero air pressure. It is intended to work with the vehicle’s existing leaf springs to support the vehicle 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

• Internal Jounce Bumper: Closed-cell urethane foam inside the air spring absorbs shock and allows the unit to be safely run with zero air pressure.
• Load Leveling Capacity: Provides up to 5,000 pounds of leveling capacity to keep the vehicle stable while hauling or towing.
• Construction: Air springs are built with durable 2-ply fabric and feature end caps made of high-strength nylon composite.
• 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

• 2011-2019 Chevrolet Silverado 3500 HD 2WD
• 2011-2019 Chevrolet Silverado 3500 HD 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 product addresses vehicle sag and instability when carrying heavy loads or towing by providing supplemental air support.
• Application: It is used on 2011-2019 Chevrolet Silverado 3500 HD models to maintain a level vehicle stance 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 vehicles towing or hauling heavy loads.

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