AirLift Rear Helper Spring Kit for 2017-2019 Ford F-250 Super Duty 4WD

Description
AirLift Rear Helper Spring Kit for 2017-2019 Ford F-250 Super Duty 4WD

AirLift Helper Spring Kit for 2017-2019 Ford F-250 Super Duty 4WD

Part Number: 89399

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 a closed-cell urethane foam jounce bumper inside the air spring to absorb shock and allow the system to be operated with zero air pressure. The kit includes stainless steel braided air lines, roll plates, and hardware intended for vehicle stability while hauling 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 for operation with zero air pressure.
• Stainless Steel Components: Includes stainless steel roll plates, braided air lines, and mounting hardware for protection against debris and corrosion.
• Military-Grade AN Fittings: Threaded fittings designed for a metal-to-metal seal without the requirement of air line cutting.

Technical Specifications

Fitment

• 2017-2019 Ford F-250 Super Duty 4WD

What’s Included

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

Why This Product Exists

• Purpose: This kit addresses vehicle squat and instability by providing up to 5,000 pounds of leveling capacity for loaded vehicles.
• Application: Used on 2017-2019 Ford F-250 Super Duty 4WD models to support heavy loads and prevent bottoming out via an 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 intended to assist with load leveling and stability while towing and hauling.

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