Prothane 13-1103-BL Rear Sway Bar Bushings 18mm for Mitsubishi Eclipse

The Prothane 13-1103-BL rear sway bar bushings are designed to replace worn factory rubber bushings on Mitsubishi Eclipse models equipped with 18mm diameter rear stabilizer bars. Made from high-performance polyurethane, these bushings provide superior resistance to wear, chemicals, and temperature extremes compared to original equipment rubber components.

Key Features:

• Premium polyurethane construction for enhanced durability and performance
• Grooved inner bore design engineered to retain lubrication for quiet, squeak-free operation
• Significantly firmer than stock rubber bushings to reduce body roll and improve handling response
• 18mm inner diameter for precise fitment on rear stabilizer bars
• Includes Prothane's super grease lubricant for proper installation
• Restores original sway bar effectiveness without requiring bar replacement

Upgrading to polyurethane sway bar bushings is one of the most cost-effective suspension improvements available, delivering noticeably sharper cornering and more predictable handling characteristics. The firmer bushing material reduces deflection under load, allowing the stabilizer bar to work as designed to control body roll during aggressive driving.