Prothane 4-1128 Rear Sway Bar Bushing Kit 22mm 2WD & 4WD

The Prothane 4-1128 is a rear stabilizer bar bushing kit designed as a direct-fit upgrade for Dodge Durango applications (1998–2001, 2WD and 4WD). Engineered to replace the factory rubber bushings that degrade over time, this kit delivers improved handling, reduced body roll, and a more responsive feel behind the wheel.

Prothane's polyurethane material is significantly firmer than OEM rubber, which means the stabilizer bar transmits cornering forces more effectively — keeping your vehicle flatter through turns and improving overall stability. These bushings are built to resist oil, grease, ozone, and UV degradation for long-lasting performance.

Key Features:

• Fits 22mm rear stabilizer bars on 1998–2001 Dodge Durango 2WD and 4WD
• Made from Prothane's proprietary polyurethane formula for superior durability over stock rubber
• Grooved bore design retains Prothane Super Grease for quiet, squeak-free operation
• Resists oil, grease, ozone, and UV exposure
• Reduces excessive body roll and improves handling precision
• Also compatible with larger-diameter high-performance aftermarket sway bars
• Includes hardware and Prothane Super Grease for installation

Installation is straightforward and requires no cutting or modification. Whether you're restoring worn-out suspension components or upgrading for better performance, the Prothane 4-1128 is a proven solution for tightening up the rear suspension on your Durango.