Worn rubber differential bushings let the rear axle shuffle under load, robbing your 2005-2010 S197 Mustang of the precise, planted feel it should have. Prothane's polyurethane differential bushing kit replaces that soft factory rubber with material that holds its shape under hard acceleration, cornering, and braking, restoring axle location and sharpening overall rear-end response.
Polyurethane outperforms rubber where it counts. Rubber compresses and deflects; polyurethane resists. The stiffer bushing material reduces differential movement under load, tightening up throttle response from the rear end and improving traction consistency on corner exit.
Direct replacement for the factory differential bushing. The included bushing and sleeve are dimensioned to the S197 rear subframe and differential housing mounting points, so installation follows the factory sequence without modification. Prothane Super Grease is included to ensure proper seating and long-term durability.
Available in red or black. Both colors use the same polyurethane compound. Choose the finish that fits your desired aesthetic.
Product Benefits
- Polyurethane Construction: Resists compression and deflection that causes axle movement in rubber bushings.
- Direct Fit: Engineered specifically for 2005-2010 S197 Mustang differential mounting points.
- Improved Rear Axle Location: Reduces differential shuffle under acceleration and hard cornering.
- Super Grease Included: Prothane's bushing grease is packaged with the kit for correct installation and longevity.
- Color Options: Available in red or black to suit your build.
- Made in the USA: Manufactured domestically to Prothane's tolerances.
- Lifetime Warranty: Backed by Prothane's lifetime warranty against defects.
About Prothane: Prothane has manufactured polyurethane suspension components in the United States for decades, offering enthusiasts a direct upgrade path over factory rubber bushings across a wide range of domestic and import platforms. Their bushing kits are formulated to balance firmness with street usability, and each kit ships with the hardware and lubricants needed for a complete installation.
WARNING: California Residents: Cancer and Reproductive Harm;
www.p65warnings.ca.gov
Product Specifications & Vehicle Fitment
Review the product details and confirm compatibility with your vehicle before ordering.
| Specification | Details |
|---|---|
| Vehicle Fitment | 2005, 2006, 2007, 2008, 2009, 2010 |
