AirLift Rear Helper Spring Kit for 2004-2004 Ford F-150 Heritage 2WD/4WD – Ride Control

Description
AirLift Rear Helper Spring Kit for 2004-2004 Ford F-150 Heritage 2WD/4WD – Ride Control

AirLift Helper Spring Kit for 2004-2004 Ford F-150 Heritage 2WD/4WD

Part Number: 59501

Summary:
The AirLift 59501 is a Ride Control™ air spring helper kit designed to mount between the leaf springs and the vehicle frame. This rubber air spring system provides up to 2,000 pounds of leveling capacity and is air adjustable from 5 to 100 PSI. It is intended to supplement leaf springs to provide an adjustable spring rate for varying 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: Up to 2000 pounds of leveling capacity.
• Adjustability: Air adjustable pressure range from 5 to 100 PSI.
• Construction: Manufactured from rubber with frame-mount hardware.
• Installation: Estimated install time of 1 hour with included illustrated instruction manual.

Technical Specifications

Fitment

• 2004 Ford F-150 Heritage (2WD/4WD)

What’s Included

• Air Springs
• Brackets
• Air Lines
• Schrader Valve
• Fittings
• Alignment Tool
• Installation Hardware

Why This Product Exists

• Purpose: This kit addresses reduced suspension travel and load carrying capacity by supplementing the vehicle’s leaf springs.
• Application: Used on compatible Ford F-150 Heritage models to provide an adjustable spring rate for load support.

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?
This product is designed for leveling capacity and load support, which is commonly utilized during towing applications as stated in the manufacturer’s leveling specifications.

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