AirLift Rear Helper Spring Kit for 1975-1978 GMC K15

Description
AirLift Rear Helper Spring Kit for 1975-1978 GMC K15

AirLift Helper Spring Kit for 1975-1978 GMC K15

Part Number: 59501

Summary:
The AirLift Ride Control Helper Spring Kit is designed to supplement a vehicle’s leaf springs by mounting between the leaf springs and the vehicle frame. This kit provides up to 2,000 pounds of leveling capacity and is air adjustable from 5 to 100 PSI to support variable loads. It is intended for use on lowered trucks to provide an adjustable spring rate for load support.

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 2000 pounds of leveling capacity.
• Adjustability: Air adjustable pressure range from 5 to 100 PSI.
• Construction: Manufactured from rubber components for frame-mount applications.
• Installation: Includes quick-connecting air fittings and an illustrated instruction manual with an estimated install time of 1 hour.

Technical Specifications

Fitment

• 1975 GMC K15
• 1976 GMC K15
• 1977 GMC K15
• 1978 GMC K15

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.
• Application: It is used to supplement leaf springs, providing an adjustable spring rate for ride comfort and variable load management.

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 leveling capacity for variable loads; refer to your vehicle owner’s manual for specific towing capacities.

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