Energy Suspension Rear Leaf Spring Shackle Bushing Sleeve Red for 1981-1986 GMC K3500

Description
Energy Suspension Rear Leaf Spring Shackle Bushing Sleeve Red for 1981-1986 GMC K3500

Energy Suspension Rear Leaf Spring Shackle Bushing Sleeve Red for 1981-1986 GMC K3500

Part Number: 3.2126R

Summary: The Energy Suspension Rear Leaf Spring Shackle Bushing Sleeve is engineered to replace soft, prone-to-failure rubber components that lead to poor handling and alignment shifts. Constructed from proprietary Hyper-Flex™ Polyurethane, this red performance-focused component allows your leaf spring system to function more effectively under load. This material is designed to last 5 to 10 times longer than conventional rubber, providing a significant upgrade in durability and positive handling control. Whether for heavy-duty hauling or performance driving, these sleeves ensure your suspension remains stable during acceleration, braking, and cornering.

Features

• Hyper-Flex™ Polyurethane Material: This high-performance material provides superior resistance to environmental contaminants and heavy loads to ensure the component lasts 5 to 10 times longer than conventional rubber components.
• 1-3/8 Inch Diameter Sleeve: The precision-engineered 1-3/8 inch diameter provides an improved fit within the shackle assembly to ensure better articulation and reduced play.
• Enhanced Control: Optimized material density provides maintained alignment during standing start accelerations and extreme braking to ensure the leaf spring system functions more effectively.
• Limited 7 Year or 750,000 Mile Warranty: This extensive coverage provides long-term peace of mind and reflects Energy Suspension’s commitment to quality assurance.

Technical Specifications

Fitment

• 1981-1986 GMC K3500
• Note: Leaf Spring Shackle Bushing Sleeve for 1981-1986 GMC K3500

What’s Included

• Sold Individually

Why Choose This Product?

• Engineering Advantage: By utilizing Hyper-Flex™ Polyurethane instead of traditional rubber, this shackle bushing sleeve offers a much higher degree of performance and durability. This material maintains its shape and function through turns, bumps, and berms where rubber would typically compress and distort.
• Performance Benefit: Drivers will experience an immediate difference in positive handling and control. The upgraded sleeve helps maintain proper suspension geometry during high-stress maneuvers such as standing start accelerations and extreme braking.
• Value Proposition: With a lifespan up to 10 times longer than OEM rubber and a 750,000-mile warranty, this component reduces maintenance intervals and provides a more reliable suspension system for your GMC K3500.

Frequently Asked Questions

What is a bushing sleeve?
It is an inner component of the bushing assembly designed to provide structural integrity and a smooth pivot point for the shackle system.

What is the benefit of the Red color option?
The Red color is Energy Suspension’s performance and racing aesthetic option, making it easy to identify your upgraded suspension components.

How much longer does Hyper-Flex™ Polyurethane last?
It is engineered to last 5 to 10 times longer than conventional rubber leaf spring bushings while maintaining better alignment and control.