AirLift Rear Helper Spring Kit for 2015-2019 Ford F-150 4WD

Description
AirLift Rear Helper Spring Kit for 2015-2019 Ford F-150 4WD

AirLift Helper Spring Kit for 2015-2019 Ford F-150 4WD

Part Number: 89385

Summary:
The AirLift LoadLifter 5000 Ultimate Plus is an air spring kit designed for frame-mount installation on select Ford F-150 4WD models. This system provides up to 5,000 pounds of load-leveling capacity and features internal jounce bumpers that allow the springs to be safely operated at zero air pressure. The kit includes rubber air springs reinforced with 2-ply fabric and corrosion-proof nylon composite end caps.

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: Designed to absorb shock and prevent harsh jarring on rough roads, even with zero air pressure.
• Load-Leveling Capacity: Provides up to 5,000 pounds of leveling ability for supported vehicle applications.
• Stainless Steel Components: Includes stainless steel braided air lines, roll plates, and air spring mounting hardware for protection against road elements.
• Adjustable Pressure: Air springs are adjustable from 5 to 100 PSI to accommodate varying load requirements.

Technical Specifications

Fitment

• 2015-2019 Ford F-150 4WD

What’s Included

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

Why This Product Exists

• Purpose: This kit addresses vehicle squat and leveling issues by providing up to 5,000 pounds of load-leveling capacity using air-adjustable springs.
• Application: Used on 2015-2019 Ford F-150 4WD models to support heavy loads while maintaining a level vehicle stance.

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 capacity up to 5,000 pounds to support towing and hauling applications.

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