AirLift Rear Helper Spring Kit for 2001-2003 GMC Sierra 1500 HD 2WD/4WD

Description
AirLift Rear Helper Spring Kit for 2001-2003 GMC Sierra 1500 HD 2WD/4WD

AirLift Helper Spring Kit for 2001-2003 GMC Sierra 1500 HD 2WD/4WD

Part Number: 59501

Summary:
This AirLift Ride Control air spring kit is designed to mount between the leaf springs and the vehicle frame to provide up to 2,000 pounds of leveling capacity. The system is air adjustable from 5 to 100 PSI to support variable loads and maintain ride comfort. This kit is intended for use on 2001-2003 GMC Sierra 1500 HD models with 2WD or 4WD configurations.

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 2,000 pounds of leveling capacity.
• Adjustability: Air adjustable pressure range from 5 to 100 PSI.
• Installation: Designed for frame mounting with an estimated install time of 1 hour.

Technical Specifications

Fitment

• 2001-2003 GMC Sierra 1500 HD (2WD/4WD)

What’s Included

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

Why This Product Exists

• Purpose: This product addresses the reduction in suspension travel and load carrying capacity that occurs when a truck is lowered or carrying variable loads.
• Application: It is used as a supplement to the vehicle’s existing leaf springs to provide an adjustable spring rate.

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 provides up to 2000 pounds of leveling capacity for variable loads and ride comfort as stated in the source description.

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