Prothane 7-1172 Rear Stabilizer Bar Bushing Kit 1.18in Polyurethane

The Prothane 7-1172 is a rear stabilizer bar bushing kit designed to replace the factory rubber bushings on 2000–2001 Chevrolet Suburban and Tahoe models. Prothane's polyurethane construction delivers significantly firmer support than stock rubber, reducing body roll and improving handling precision without sacrificing ride quality.

Unlike soft OEM rubber bushings that deflect under load and degrade over time, these polyurethane bushings maintain their shape and integrity through years of use and exposure to road chemicals, oils, and extreme temperatures. The grooved inner bore is engineered to retain Prothane's proprietary super grease, ensuring smooth, rattle-free operation throughout the bushing's service life.

Key Features:

• Fits 1.18-inch diameter rear stabilizer bar
• Made from high-performance polyurethane for superior durability over OEM rubber
• Grooved bore retains Prothane super grease for quiet, long-lasting operation
• Reduces body roll and improves sway bar effectiveness
• Resists oil, ozone, and weathering degradation
• Direct OEM replacement — no modifications required
• Prothane super grease included

Upgrading to Prothane polyurethane stabilizer bar bushings is one of the most cost-effective suspension improvements available, restoring and enhancing the sway bar's anti-roll performance for a more controlled, confident driving experience.