AirLift Rear Helper Spring Kit for 2017-2019 Ford F-250 Super Duty 4WD – LoadLifter 5000

Description
AirLift Rear Helper Spring Kit for 2017-2019 Ford F-250 Super Duty 4WD – LoadLifter 5000

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

Part Number: 57399

Summary:
The AirLift LoadLifter 5000 is an air spring helper kit designed for 3/4-ton and 1-ton pickup trucks, motor homes, and commercial vehicles. This frame-mount system provides up to 5,000 pounds of leveling capacity and is air-adjustable from 5 to 100 PSI. The kit is intended to support the vehicle’s suspension when hauling or towing heavy loads.

This product is intended for load support or component replacement only and does not alter factory suspension geometry unless explicitly stated.

Features

• Load Capacity: Provides up to 5,000 pounds of leveling capacity for load support.
• Adjustable Pressure: Air adjustable range from 5 to 100 PSI to accommodate different load requirements.
• Installation Design: Fits between the frame and the axle to provide suspension support.
• Construction Material: Features rubber air springs with included roll plates for component protection.

Technical Specifications

Fitment

• 2017-2019 Ford F-250 Super Duty 4WD

What’s Included

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

Why This Product Exists

• Purpose: This kit is designed to address vehicle squat, trailer sway, and bottoming out by providing adjustable load support.
• Application: Intended for use on heavy-duty vehicles including 3/4-ton and 1-ton trucks, motor homes, and commercial applications during towing or hauling.

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 specifically engineered for hauling or towing heavy loads.

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