SuperPro Rear Differential Mount Bushing Set

2011–2021 Dodge Durango / Jeep Grand Cherokee

SPF4628K

Overview:

The SuperPro Rear Differential Mount Bushing Set is engineered to restore and enhance the rear differential stability for Dodge Durango and Jeep Grand Cherokee models from 2011 through 2021. Designed for enthusiasts and daily drivers alike, this bushing kit addresses common issues such as differential movement and vibration, improving overall driveline performance and ride comfort. Whether you’re tackling rugged terrain or cruising on the highway, these bushings provide a firmer, more controlled rear end response.

Ideal for owners seeking to replace worn factory bushings or upgrade their vehicle’s suspension components, this kit ensures a precise fit and long-lasting durability to maintain optimal rear differential alignment and reduce unwanted noise and harshness.

Key Features:

SuperPro’s Rear Differential Mount Bushing Set offers a range of benefits that enhance vehicle dynamics and longevity:

• Direct replacement for factory rear differential mount bushings on Dodge Durango and Jeep Grand Cherokee (2011–2021)
• Constructed from high-quality polyurethane for superior durability and resistance to wear
• Improves rear differential stability, reducing movement and vibration under acceleration and cornering
• Enhances driveline response and overall handling precision
• Resists oil, grease, and environmental contaminants better than standard rubber bushings
• Maintains factory ride comfort while providing improved control
• Precision-engineered for exact fitment, ensuring easy installation without modifications
• Extends the life of rear differential components by minimizing stress and movement

Construction & Design:

SuperPro rear differential mount bushings are crafted from premium-grade polyurethane, a material known for its excellent balance of flexibility and strength. This advanced compound outperforms traditional rubber by resisting cracking, deformation, and deterioration caused by heat, chemicals, and road debris. The bushings are engineered to absorb and dampen vibrations while maintaining firm support for the rear differential assembly.

Each bushing is precision molded to match the exact dimensions and mounting points of the original equipment, ensuring a seamless fit and reliable performance. The robust design helps maintain proper drivetrain alignment, contributing to smoother power delivery and reduced drivetrain noise.

Installation & Fitment:

Installation of the SuperPro Rear Differential Mount Bushing Set is straightforward for experienced DIYers and professional mechanics. The kit is designed as a direct bolt-in replacement for the factory bushings on applicable Dodge Durango and Jeep Grand Cherokee models from 2011 to 2021. No special modifications or additional parts are required, allowing for a hassle-free upgrade.

For best results, it is recommended to inspect the rear differential mount and surrounding suspension components during installation to ensure all parts are in good condition. Proper torque specifications should be followed to maintain safety and performance.

What's Included:

• Complete set of rear differential mount bushings
• All necessary hardware for installation
• Detailed installation instructions

Ideal For:

This bushing set is perfect for Dodge Durango and Jeep Grand Cherokee owners who want to restore factory handling characteristics or improve rear differential stability. It suits daily drivers, off-road enthusiasts, and performance-minded individuals seeking enhanced drivetrain control and reduced vibration. Additionally, it is an excellent choice for vehicles with high mileage or those experiencing rear differential movement and noise due to worn 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.