Prothane 6-1102 Polyurethane Stabilizer Bar Bushing 1" ID Super-Flex

The Prothane 6-1102 is a polyurethane stabilizer bar bushing designed as a direct replacement for worn or soft OEM rubber bushings. With a 1-inch inner diameter and a 2.5-inch height, this single-end bushing restores and improves the performance of your vehicle's stabilizer (anti-roll/sway) bar system.

Prothane's polyurethane compound is significantly firmer than stock rubber, reducing bushing deflection and improving the effectiveness of the sway bar—translating to better cornering response, improved handling precision, and reduced body roll. The bushing features a grooved bore engineered to retain Prothane's proprietary super grease, ensuring smooth, quiet operation over the long term without the squeaking commonly associated with polyurethane bushings.

Key Features:

• 1" inner diameter (ID) to fit a wide range of OEM and performance stabilizer bars
• Firm polyurethane construction for reduced flex and improved handling response
• Grooved bore design retains Prothane super grease for quiet, long-lasting performance
• Compatible with high-performance, larger-diameter aftermarket sway bars
• Direct OEM replacement — no modifications required for standard fitment
• Resists oil, solvents, and environmental degradation better than rubber
• Fits applications from 1975–1998 (verify fitment for your specific vehicle)

The Prothane 6-1102 is part of Prothane's trusted Total Kit and component bushing lineup, offering a cost-effective upgrade for enthusiasts looking to tighten up their suspension without a full overhaul. Sold as a single bushing.