SuperPro Rear Subframe Mount Bushing Kit for 2011-2021 Dodge Durango & Jeep Grand Cherokee SPF5392K

Fits 2011-2021 Dodge Durango and Jeep Grand Cherokee models.

The rear subframe serves as the critical junction between your vehicle's suspension and the chassis. Factory manufacturers often use soft, heavily-voided rubber bushings in this location to prioritize passenger isolation. Over time, these OEM bushings degrade, leading to excessive suspension movement that negatively impacts traction, handling, and throttle response. In high-performance applications, this movement often manifests as wheel hop during hard acceleration or gear changes.

The SuperPro SPF5392K Rear Subframe Mount Bushing Kit replaces these compromised components with high-grade synthetic elastomer. This material is engineered to provide superior control and durability without the harshness typically associated with aftermarket bushings. By stabilizing the subframe, this kit restores predictable handling and ensures power is efficiently transferred to the ground, all while maintaining OEM levels of cabin isolation.

• Direct replacement for soft or aged factory rubber subframe bushings
• Engineered to reduce wheel hop and suspension deflection under load
• Proprietary synthetic elastomer material resists oils and environmental degradation
• Maintains consistent performance over the life of the vehicle without hardening
• Manufacturer Part Number: SPF5392K