AirLift Rear Helper Spring Kit for 2005-2010 Ford F-250 Super Duty 4WD – LoadLifter 5000 Ultimate Plus

Description
AirLift Rear Helper Spring Kit for 2005-2010 Ford F-250 Super Duty 4WD – LoadLifter 5000 Ultimate Plus

AirLift Helper Spring Kit for 2005-2010 Ford F-250 Super Duty 4WD

Part Number: 89398

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 unit to be operated with zero air pressure. The kit includes stainless steel braided air lines, stainless steel roll plates, and military-grade AN style fittings for installation on compatible vehicles.

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 bumper inside the air spring absorbs shock and allows the system to run with zero air pressure.
• Stainless Steel Components: Includes stainless steel roll plates, braided air lines, and mounting hardware to protect against debris and corrosion.
• Military-Grade AN Fittings: Fittings thread together for a metal-to-metal seal intended to ensure a leak-free system without the need for air line cutting.

Technical Specifications

Fitment

• 2005-2010 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
• Mounting Brackets and Hardware
• Schrader Valves
• Instruction Manual

Why This Product Exists

• Purpose: This product addresses vehicle sagging and instability by providing up to 5,000 pounds of load leveling support.
• Application: Intended for use on 2005-2010 Ford F-250 Super Duty 4WD models to maintain a level vehicle position when carrying heavy loads or towing.

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. The source documentation indicates this product is intended for towing and hauling to provide load leveling capacity.

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