AirLift Helper Spring Compressor Kit for 2019-2023 GMC Sierra 3500 HD – Load Controller Single

Description
AirLift Helper Spring Compressor Kit for 2019-2023 GMC Sierra 3500 HD – Load Controller Single

AirLift Helper Spring Compressor Kit for 2019-2023 GMC Sierra 3500 HD

Part Number: 25854

Summary:
The AirLift Load Controller Single is an on-board air compressor system designed to inflate and deflate a vehicle’s air springs. This single-path system controls two air springs simultaneously using a switch-operated heavy-duty compressor. It is intended to provide a dedicated air source for air spring adjustment without the need for external compression stations.

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

Features

• Single Path Controller: Provides equal inflation of both air springs simultaneously.
• Low Pressure Sensor: Automatically activates the air compressor if air spring pressure falls below a safe level.
• Heavy Duty Compressor: Frame-mountable unit designed to support up to 100 PSI.
• Installation Options: Includes mounting cup for dash or can be inserted into any 2 1/8 inch gauge pod.

Technical Specifications

Fitment

• 2019 GMC Sierra 3500 HD
• 2020 GMC Sierra 3500 HD
• 2021 GMC Sierra 3500 HD
• 2022 GMC Sierra 3500 HD
• 2023 GMC Sierra 3500 HD

What’s Included

• Heavy Duty Compressor
• Manifold
• Wiring Harness
• Air Lines
• Gauge
• Air Fittings
• Mounting Cup / Hardware

Why This Product Exists

• Purpose: This kit addresses the need for on-the-go inflation and deflation of air springs, eliminating the requirement for external air sources.
• Application: Used on vehicles equipped with air helper springs to maintain air pressure levels via an integrated dash switch.

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 to support air springs used during towing and hauling applications by providing on-board air control.

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