SuperPro Front & Rear Leaf Spring Eye Bushing Kit

2007–2014 Chevrolet Silverado 2500 HD / 2007–2014 Chevrolet Silverado 3500 HD / 2011–2014 GMC Sierra 2500 HD Denali & SLE / 2011–2014 GMC Sierra 3500 HD

Part #: SPF4570K

Overview

The SuperPro Front & Rear Leaf Spring Eye Bushing Kit is designed to restore and enhance the suspension performance of your heavy-duty pickup truck. Specifically engineered for models from 2007 to 2014, including Chevrolet Silverado 2500 HD and 3500 HD, as well as GMC Sierra 2500 HD Denali, SLE, and SLT, this kit provides a reliable solution for worn or damaged leaf spring bushings. Whether you're a daily driver, towing heavy loads, or seeking improved handling and ride quality, this bushing kit helps support your vehicle’s suspension system for optimal performance.

By replacing the factory bushings with high-quality polyurethane components, you'll experience a noticeable improvement in stability, reduced noise, and enhanced durability. This kit is ideal for those looking to maintain or upgrade their suspension to handle demanding driving conditions while ensuring long-lasting performance.

Key Features

The SuperPro Leaf Spring Eye Bushing Kit incorporates advanced materials and engineering to deliver superior suspension performance. Key features include:

• Manufactured from durable polyurethane material that resists wear, cracking, and deterioration over time, ensuring long-lasting support for your leaf springs.
• Designed with precision to fit the front and rear leaf spring eye mounts, restoring proper alignment and reducing unwanted movement.
• Reduces suspension noise and vibrations caused by worn bushings, leading to a quieter, smoother ride.
• Improves handling and stability during towing, hauling, or spirited driving by maintaining correct leaf spring positioning.
• Easy to install with common hand tools, making it suitable for DIY enthusiasts and professional mechanics alike.
• Engineered to withstand harsh conditions, including exposure to road salts, mud, and extreme temperatures, ensuring reliable performance over time.
• Designed to help support increased load capacity and vehicle stability, especially important for heavy-duty applications.

Construction & Design

The SuperPro Leaf Spring Eye Bushing Kit features high-quality polyurethane bushings that are engineered for maximum durability and performance. The bushings are precisely molded to match the OEM specifications, ensuring a perfect fit and easy installation. The polyurethane material offers a significant upgrade over traditional rubber bushings by providing enhanced resistance to environmental factors and mechanical wear.

The kit includes all necessary components to replace both front and rear leaf spring eye bushings, allowing for comprehensive suspension refreshment. The design maintains the original geometry of your suspension system, ensuring proper alignment and handling characteristics. The bushings are crafted with a focus on longevity, helping to prevent common issues such as squeaking, cracking, or excessive deflection that can compromise vehicle safety and comfort.

Installation & Fitment

The SuperPro Leaf Spring Eye Bushing Kit is designed for straightforward installation. It is a bolt-on upgrade that requires no cutting or welding. Basic hand tools and some mechanical knowledge are sufficient to complete the replacement. The kit is compatible with the specified model years and vehicle configurations, ensuring a proper fit without modifications. For best results, it is recommended to inspect the entire suspension system and replace any additional worn components during installation. No special tuning or alignment adjustments are typically necessary after installation, but a professional alignment is advised to ensure optimal handling.

• Easy bolt-on installation with common tools
• No cutting, drilling, or special modifications required
• Suitable for DIY enthusiasts and professional mechanics

What's Included

• Complete set of polyurethane front leaf spring eye bushings
• Complete set of polyurethane rear leaf spring eye bushings
• Installation instructions

Ideal For

• Owners of Chevrolet Silverado 2500 HD and 3500 HD (2007–2014)
• GMC Sierra 2500 HD Denali, SLE, SLT (2011–2014)
• Those seeking to restore suspension integrity and ride quality
• Heavy-duty users who tow or haul frequently
• Enthusiasts looking for improved handling and durability