AirLift Rear Helper Spring Kit for 2011-2019 GMC Sierra 2500 HD

Description
AirLift Rear Helper Spring Kit for 2011-2019 GMC Sierra 2500 HD

AirLift Helper Spring Kit for 2011-2019 GMC Sierra 2500 HD

Part Number: 57338

Summary:
The AirLift LoadLifter 5000 is a frame-mounted air spring kit designed to provide up to 5,000 pounds of leveling capacity for the GMC Sierra 2500 HD. These air springs are adjustable from 5 to 100 PSI, allowing for manual leveling of the vehicle when loaded or towing. The system uses 2-ply fabric reinforced rubber bellows and high-strength Zytel® nylon end caps to support vehicle loads under various road conditions.

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 pressure range from 5 to 100 PSI.
• Construction: Built with 2-ply fabric reinforced rubber and corrosion-proof Zytel® nylon end caps.
• Installation: Frame-mount design with an estimated installation time of 1 hour.

Technical Specifications

Fitment

• 2011 GMC Sierra 2500 HD
• 2012 GMC Sierra 2500 HD
• 2013 GMC Sierra 2500 HD
• 2014 GMC Sierra 2500 HD
• 2015 GMC Sierra 2500 HD
• 2016 GMC Sierra 2500 HD
• 2017 GMC Sierra 2500 HD
• 2018 GMC Sierra 2500 HD
• 2019 GMC Sierra 2500 HD

What’s Included

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

Why This Product Exists

• Purpose: This product addresses vehicle squat and instability by providing adjustable load support for vehicles carrying heavy loads or trailers.
• Application: Used on the rear suspension of 2011-2019 GMC Sierra 2500 HD trucks to maintain a level vehicle profile.

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. The source data states this product is intended to keep the vehicle riding level while towing.

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