AirLift Rear Helper Spring Kit for 2017-2019 Ford F-350 Super Duty 4WD

Description
AirLift Rear Helper Spring Kit for 2017-2019 Ford F-350 Super Duty 4WD

AirLift Helper Spring Kit for 2017-2019 Ford F-350 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 jounce bumpers and is adjustable from 5 to 100 PSI. It is intended to work with the vehicle’s existing leaf springs to support the vehicle when loaded or unloaded.

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 be safely run with zero air pressure.
• 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 reinforced fabric and rubber for maximum strength.
• Installation: Frame mount design that does not require frame drilling for installation.

Technical Specifications

Fitment

• 2017 Ford F-350 Super Duty 4WD
• 2018 Ford F-350 Super Duty 4WD
• 2019 Ford F-350 Super Duty 4WD

What’s Included

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

Why This Product Exists

• Purpose: This kit addresses vehicle squat and instability by providing supplemental air support for heavy loads.
• Application: Used on 2017-2019 Ford F-350 Super Duty 4WD models to maintain a level ride height during hauling 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. This kit provides up to 5,000 pounds of load leveling capacity for vehicles carrying heavy loads or trailers.

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