AirLift Rear Helper Spring Kit for 2020, 2021 Chevrolet Silverado 1500 4WD – LoadLifter 5000 Ultimate Plus

Description
AirLift Rear Helper Spring Kit for 2020, 2021 Chevrolet Silverado 1500 4WD – LoadLifter 5000 Ultimate Plus

AirLift Helper Spring Kit for 2020-2021 Chevrolet Silverado 1500 4WD

Part Number: 89288

Summary:
The AirLift LoadLifter 5000 Ultimate Plus is a frame-mounted air spring kit designed to provide up to 5,000 pounds of load leveling capacity. This system features air springs with an internal jounce bumper, allowing the vehicle to be operated safely with zero air pressure. The kit includes stainless steel braided air lines, roll plates, and military-grade AN style fittings for component protection and air adjustment between 5 to 100 PSI.

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: Integrated bumper helps to absorb shock and eliminates harsh jarring on rough roads, even with zero air pressure.
• Load Leveling Capacity: Provides up to 5,000 pounds of leveling capacity to support the vehicle when hauling loads.
• Air Spring Construction: Built with durable 2-ply fabric reinforcement and end caps made of corrosion-proof nylon composite.
• Stainless Steel Components: Includes stainless steel air lines, roll plates, and hardware to protect the system from environmental debris.

Technical Specifications

Fitment

• 2020 Chevrolet Silverado 1500 4WD
• 2021 Chevrolet Silverado 1500 4WD

What’s Included

• Set of 2 Air Springs
• Internal Jounce Bumpers
• Mounting Brackets
• Stainless Steel Roll Plates
• Stainless Steel Braided Air Lines
• Military Grade AN Style Fittings
• Valves
• Installation Hardware
• Instruction Manual

Why This Product Exists

• Purpose: This product addresses vehicle sag and instability by providing up to 5,000 pounds of load leveling support using air-adjustable springs.
• Application: Intended for use on 2020-2021 Chevrolet Silverado 1500 4WD models equipped with leaf springs to assist with load distribution and ride comfort while hauling.

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 for load leveling and supporting the vehicle when hauling or towing up to 5,000 pounds.

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