SuperPro Front Differential Mount Bushing Set

2005–2010 Jeep Grand Cherokee

Part #: SPF4427K

Overview

The SuperPro Front Differential Mount Bushing Set is a premium upgrade designed specifically for Jeep Grand Cherokee models from 2005 to 2010. These bushings replace the original equipment manufacturer (OEM) rubber components, which are prone to premature wear and deterioration, leading to increased differential movement, noise, and vibration. Engineered to provide enhanced durability and improved drivetrain stability, this set is an excellent choice for Jeep owners seeking to restore or improve their vehicle’s performance and ride quality.

Whether you use your Grand Cherokee as a daily driver or for off-road adventures, these bushings help maintain the differential mount securely in place, reducing unwanted cabin noise and vibration. The SuperPro bushings deliver a quieter, smoother driving experience while extending the lifespan of drivetrain components.

Key Features

SuperPro’s Front Differential Mount Bushing Set offers several benefits that enhance your Jeep Grand Cherokee’s performance and reliability:

• Constructed from high-quality polyurethane for superior durability and wear resistance
• Significantly longer service life compared to OEM rubber bushings
• Reduces differential movement to improve drivetrain stability and handling
• Minimizes noise and vibration transmitted to the cabin for a quieter ride
• Direct bolt-in replacement requiring no modifications or special tools
• Resistant to oil, chemicals, grease, and environmental contaminants
• Maintains proper alignment of the differential mount for consistent performance
• Compatible with multiple Jeep Grand Cherokee trims including Laredo, Limited, Overland, SRT8, and 65th Anniversary Edition

Construction & Design

These bushings are precision-molded from high-grade polyurethane, a material known for its elasticity, toughness, and resistance to degradation. Unlike traditional rubber, polyurethane maintains its shape and performance under harsh conditions, including exposure to oil, grease, and road debris. This ensures the bushings provide consistent support and cushioning over an extended service life.

The manufacturing process guarantees exact fitment and consistent dimensions, allowing the bushings to fit perfectly within the front differential mount assembly. This precision helps preserve drivetrain integrity and prevents premature wear of surrounding components, contributing to overall vehicle reliability.

Installation & Fitment

The SuperPro Front Differential Mount Bushing Set is designed as a direct replacement for the front differential mount bushings on Jeep Grand Cherokee models from 2005 through 2010. Installation is straightforward and requires no special tools or modifications, making it accessible for both professional mechanics and experienced DIY enthusiasts. The bushings fit precisely into the existing mounting points, allowing for a hassle-free upgrade that restores factory performance and reduces unwanted noise and vibration.

What's Included

• Complete set of front differential mount bushings
• Installation instructions

Ideal For

This bushing set is ideal for Jeep Grand Cherokee owners looking to extend the life of their drivetrain components and improve ride comfort. It is especially beneficial for those experiencing excessive differential movement, noise, or vibration caused by worn or degraded OEM bushings. Both off-road enthusiasts and daily drivers will appreciate the enhanced durability and quieter cabin environment provided by these SuperPro bushings.

SuperPro is an Australian suspension specialist known for high-performance polyurethane bushings, control arms, and sway bar components designed for both 4x4 and performance vehicles. Their parts are built to sharpen handling and improve durability compared with worn factory rubber, making them a common upgrade for enthusiasts chasing tighter response and longer-lasting suspension control.