Prothane 6-1113-BL Polyurethane Stabilizer Bar Bushing ID Black - 1-1/8

The Prothane 6-1113-BL is a polyurethane stabilizer bar bushing designed to replace the soft, factory-installed rubber bushings on your sway bar (anti-roll bar). With a 1-1/8" inner diameter and a black finish, this bushing delivers a noticeably firmer, more responsive connection between your stabilizer bar and chassis — reducing body roll and improving handling precision.

Prothane's polyurethane compound significantly outlasts OEM rubber, resisting compression set, oil, and weathering to maintain consistent performance over time. Each bushing features a grooved bore engineered to retain Prothane's proprietary super grease, ensuring quiet, squeak-free operation throughout the life of the part.

Key Features:

• 1-1/8" inner diameter — fits standard and select high-performance sway bar diameters
• Black polyurethane construction for durability and resistance to oils and weathering
• Grooved bore retains Prothane super grease for quiet, long-lasting operation
• Firmer than OEM rubber bushings for improved handling and reduced body roll
• Direct replacement for worn or mushy factory stabilizer bar bushings
• Single-ended (S/E) design for straightforward installation

Whether you're restoring worn suspension components or upgrading for better performance, the Prothane 6-1113-BL is a proven, cost-effective solution for tightening up your vehicle's handling characteristics.