AirLift Rear Helper Spring Kit for 2017-2024 Ford F-450 Super Duty 4WD

Description
AirLift Rear Helper Spring Kit for 2017-2024 Ford F-450 Super Duty 4WD

AirLift Helper Spring Kit for 2017-2024 Ford F-450 Super Duty 4WD

Part Number: 88399

Summary:
The AirLift LoadLifter 5000 Ultimate is a frame-mounted air spring kit designed to provide up to 5,000 pounds of load leveling capacity. This kit features air springs with internal closed-cell urethane foam jounce bumpers and is adjustable from 5 to 100 PSI. It is intended to support vehicle stability and level ride height when carrying heavy loads.

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 closed-cell urethane foam bumper allows for operation with zero air pressure and absorbs shock.
• Load Leveling Capacity: Provides up to 5,000 pounds of leveling capacity to keep the vehicle stable and level.
• Construction: Air springs are built with 2-ply fabric reinforcement for durability.
• Installation: Frame-mounted design that does not require frame drilling.

Technical Specifications

Fitment

• 2017-2024 Ford F-450 Super Duty 4WD

What’s Included

• Two (2) Air Springs with Internal Jounce Bumpers
• Brackets
• Roll Plates
• Air Lines
• Fittings and Valves
• Heat Shield
• Installation Hardware

Why This Product Exists

• Purpose: This kit addresses vehicle sagging and instability by providing supplemental air support for heavy loads.
• Application: Used on 4WD Ford F-450 Super Duty vehicles to maintain a level stance and reduce jarring on rough roads while loaded.

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 for load leveling and support, which is utilized during towing and hauling applications.

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