AirLift Rear Helper Spring Kit for 1999-2007 Ford F-350 Super Duty 2WD/4WD

Description
AirLift Rear Helper Spring Kit for 1999-2007 Ford F-350 Super Duty 2WD/4WD

AirLift Helper Spring Kit for 1999-2007 Ford F-350 Super Duty 2WD/4WD

Part Number: 57291

Summary:
The AirLift LoadLifter 5000 is a frame-mounted air spring kit designed to provide up to 5,000 pounds of leveling capacity. This kit is air-adjustable from 5 to 100 PSI, allowing the user to maintain a level vehicle position when loaded or towing. The system utilizes 2-ply fabric reinforced rubber bellows and high-strength Zytel nylon end caps to support heavy loads.

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

Features

• Leveling Capacity: Provides up to 5,000 pounds of leveling capacity.
• Adjustability: Air adjustable from 5 to 100 PSI for varying load conditions.
• Construction: Built with 2-ply fabric reinforced rubber and ultra-high-strength Zytel nylon end caps.
• Installation: Frame-mount design with an estimated installation time of one hour.

Technical Specifications

Fitment

• 1999-2007 Ford F-350 Super Duty (2WD/4WD)

What’s Included

• 2 Air Springs (Bellows)
• Mounting Brackets
• Roll Plates
• Air Lines
• Fittings and Valves
• Installation Hardware
• Illustrated Instruction Manual

Why This Product Exists

• Purpose: This product addresses vehicle sag and instability by providing up to 5,000 lbs of adjustable leveling support for heavy loads.
• Application: Used on 1999-2007 Ford F-350 Super Duty trucks specifically for load-leveling while 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 intended to provide leveling support for vehicles while towing or carrying heavy loads.

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