Prothane 7-1184-BL Front Sway Bar Bushing Kit 46mm Polyurethane Black

Upgrade your suspension performance with the Prothane 7-1184-BL Front Stabilizer Bar Bushing Kit, designed as a direct-fit replacement for the 2002–2003 Chevrolet Trailblazer and GMC Envoy. This kit replaces the factory rubber bushings with precision-molded polyurethane bushings sized for a 46mm diameter sway bar, delivering a noticeably firmer, more responsive ride and improved handling.

OEM rubber stabilizer bar bushings are prone to deterioration over time, leading to excessive body roll, vague steering feel, and unwanted suspension noise. Prothane's polyurethane compound resists compression set, oils, and environmental degradation far better than stock rubber, helping restore and even exceed original handling characteristics.

Key Features:

• Polyurethane construction — superior durability and firmness compared to OEM rubber bushings
• 46mm bore diameter — precise fit for the front stabilizer bar
• Grooved inner bore — designed to retain Prothane Super Grease for quiet, squeak-free operation
• Black color — blends cleanly into the undercarriage
• Direct OEM replacement — no modifications required for installation
• Compatible with larger-diameter high-performance aftermarket sway bars

Each kit includes the polyurethane bushings and Prothane Super Grease for proper lubrication at installation. As part of Prothane's Total Kit series for GM trucks and SUVs, this bushing set is an easy first step toward a tighter, more controlled suspension feel.