Energy Suspension Front Leaf Spring Bushing Red for 1975-1978 GMC K25 Suburban

Description
Energy Suspension Front Leaf Spring Bushing Red for 1975-1978 GMC K25 Suburban

Energy Suspension Front Leaf Spring Bushing Red for 1975-1978 GMC K25 Suburban

Part Number: 3.2112R

Summary: The Energy Suspension Front Leaf Spring Bushing is engineered to replace soft, prone-to-failure OEM rubber components with high-performance Hyper-Flex™ Polyurethane. Designed specifically for the 1975-1978 GMC K25 Suburban, this Red performance-grade bushing restores ride height and improves payload capacity retention. By utilizing Hyper-Flex™ material, these bushings last 5 to 10 times longer than conventional rubber, ensuring your suspension remains stable during heavy braking, acceleration, and off-road articulation.

Features

• Hyper-Flex™ Polyurethane Material: This proprietary performance material provides increased durability and ensures the suspension functions properly, lasting 5 to 10 times longer than conventional rubber components.
• Precision Sleeves: The included steel sleeves provide a rigid pivot point to ensure smooth leaf spring articulation and consistent suspension geometry.
• Enhanced Control: The high-density polyurethane construction provides better vehicle control when maneuvering through turns, during standing start accelerations, and over rough terrain.
• Limited 7 Year or 750,000 Mile Warranty: Provides long-term peace of mind and quality assurance for your GMC’s suspension system.

Technical Specifications

Fitment

• 1975-1978 GMC K25 Suburban
• Note: For Use with Aftermarket Springs Except Superlift and Skyjacker.

What’s Included

• Includes 2 Leaf Spring Bushings (Set)
• Includes Sleeve: Yes

Why Choose This Product?

• Engineering Advantage: Energy Suspension uses Hyper-Flex™ Polyurethane to eliminate the sag and deflection common in factory rubber bushings. This restores proper leaf spring function and improves off-road performance by maintaining alignment under load.
• Performance Benefit: Drivers will experience a significant improvement in control during braking and cornering, as the stiffer material prevents the spring eyes from shifting, reducing noise and squeaking.
• Value Proposition: With a service life 5 to 10 times longer than rubber and a 750,000-mile warranty, these bushings are a “fit-and-forget” solution for heavy-duty GMC applications.

Frequently Asked Questions

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

Do I need special tools to install these?
The estimated installation time is 3 hours; standard suspension tools are required, and the kit includes necessary sleeves for a proper fit.

What’s the difference between this and OEM rubber?
Hyper-Flex™ Polyurethane is much more durable than rubber, resistant to oils and road grime, and is designed to last 5 to 10 times longer while providing a performance/racing aesthetic.