Energy Suspension Rear Leaf Spring Bushing Black for 1979-1986 GMC K3500

Description
Energy Suspension Rear Leaf Spring Bushing Black for 1979-1986 GMC K3500

Energy Suspension Rear Leaf Spring Bushing Black for 1979-1986 GMC K3500

Part Number: 3.2107G

Summary: The Energy Suspension Rear Leaf Spring Bushing set is engineered to restore and enhance the suspension performance of your 1979-1986 GMC K3500. By replacing worn-out, soft rubber components with Hyper-Flex™ Polyurethane, this kit eliminates the instability and sag often associated with aging leaf spring setups. This Black polyurethane upgrade provides a significant increase in durability and handling precision, lasting 5 to 10 times longer than conventional rubber components. Designed for trucks and SUVs, it ensures your vehicle remains in control during heavy hauling, braking, and off-road maneuvering.

Features

• Hyper-Flex™ Polyurethane Material: This high-performance material provides superior durability and resistance to environmental contaminants to ensure it lasts 5 to 10 times longer than conventional rubber components.
• 1-1/2 Inch O.D. Frame Shackle Bushings: Precision-fit bushings provide a stable pivot point for the frame shackle to ensure consistent leaf spring articulation and reduced noise.
• Included Steel Sleeves: High-quality sleeves provide the necessary structural support for the bushings to ensure the suspension functions properly under heavy loads.
• Improved Control: Enhanced material density provides better stability during turns and braking to ensure the vehicle remains in control over bumps and berms.
• Limited 7 Year or 750,000 Mile Warranty: Provides long-term peace of mind and reflects Energy Suspension’s commitment to quality assurance.

Technical Specifications

Fitment

• 1979-1986 GMC K3500
• Note: Leaf Spring Bushing for 1979-1986 GMC K3500; Includes 1-1/2 Inch Outside Diameter Frame Shackle and 1-3/4 Inch Main Eye.

What’s Included

• Includes Shackle Bushings
• Includes Steel Sleeves
• Complete Set for Leaf Spring Application

Why Choose This Product?

• Engineering Advantage: These bushings are designed to eliminate the “slop” found in OEM rubber. By utilizing Hyper-Flex™ Polyurethane, they restore proper ride height and prevent the leaf springs from shifting laterally, which enhances payload capacity retention and articulation.
• Performance Benefit: Drivers will experience a noticeable improvement in vehicle control. Whether maneuvering through sharp turns or managing standing start accelerations, these bushings allow the suspension to function as intended by maintaining alignment.
• Value Proposition: With a lifespan that is 5 to 10 times longer than rubber and a robust 7 Year/750,000 Mile warranty, this kit is a one-time upgrade that protects your vehicle’s suspension for years to come.

Frequently Asked Questions

Will these help with sagging leaf springs?
Yes, by replacing compressed or rotted rubber with firm Hyper-Flex™ Polyurethane, these bushings help restore proper spring function and ride height stability.

What is the difference between this and OEM rubber?
Energy Suspension’s Hyper-Flex™ material is much more durable and resistant to oils and road debris, lasting 5 to 10 times longer than conventional rubber.

Are these bushings greasable?
This specific kit includes steel sleeves for installation; please refer to the 3-hour estimated install time for proper setup and lubrication requirements.