Prothane 18-1113 Front Sway Bar Bushing Kit 26mm Polyurethane

The Prothane 18-1113 is a front stabilizer bar bushing kit featuring premium-grade polyurethane construction, designed as a direct upgrade over soft factory rubber bushings on the front sway bar. Polyurethane is significantly more durable than OEM rubber and maintains its shape under repeated stress, keeping the stabilizer bar firmly secured to the frame for more consistent, responsive handling.

Worn or degraded stock rubber bushings allow the sway bar to shift under load, contributing to increased body roll, clunking noises, and reduced traction during cornering. These Prothane polyurethane bushings eliminate that unwanted flex, helping the front stabilizer bar perform at its full potential — delivering handling improvements comparable to installing a larger-diameter sway bar at a fraction of the cost.

Key Features:

• 26mm bore diameter — precision-fit for OEM front sway bar applications
• Grooved inner bore — designed to retain Prothane's super grease for smooth, quiet operation
• Premium polyurethane construction — resists dry rot, cracking, and degradation that affects rubber bushings
• Precision fabrication — ensures accurate fitment and proper bar retention
• Made in the USA — backed by Prothane's Lifetime Warranty
• Available in red or black to match your build

This kit reuses the factory mounting brackets and hardware, making installation straightforward with basic hand tools. Prothane's super grease is included to ensure quiet, long-lasting performance right out of the box.