AirLift Rear Helper Spring Kit for 1998-2010 Chevrolet Express 3500

Description
AirLift Rear Helper Spring Kit for 1998-2010 Chevrolet Express 3500

AirLift Helper Spring Kit for 1998-2010 Chevrolet Express 3500

Part Number: 57245

Summary:
The AirLift LoadLifter 5000 is an air adjustable helper spring kit designed to provide up to 5,000 pounds of leveling capacity for the Chevrolet Express 3500. This frame-mounted system utilizes 2-ply fabric reinforced rubber air springs to support the vehicle when loaded or towing. The kit allows for air pressure adjustment between 5 and 100 PSI to maintain a level vehicle ride height under varying load conditions.

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

Features

• Leveling Capacity: Provides up to 5,000 pounds of load leveling support.
• Adjustable Pressure: Air adjustable from 5 to 100 PSI for precise load control.
• Construction: Built with 2-ply fabric reinforced rubber and ultra-high-strength Zytel® nylon end caps.
• Installation: Designed for frame mounting with an estimated installation time of one hour.

Technical Specifications

Fitment

• 1998-2010 Chevrolet Express 3500

What’s Included

• 2 Air Springs (Bellows)
• Mounting Brackets
• Roll Plates
• Air Lines
• Fittings and Valves
• Heat Shield
• Installation Hardware
• Illustrated Instruction Manual

Why This Product Exists

• Purpose: This kit addresses vehicle squat and instability by providing supplemental air support for heavy loads and towing applications.
• Application: Used on Chevrolet Express 3500 vans to maintain a level profile and support factory suspension components during load-bearing tasks.

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 intended to provide leveling support while towing or carrying heavy loads.

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