Prothane 1-1117-BL Polyurethane Sway Bar Bushing Kit 1-1/8 in. Black

The Prothane 1-1117-BL is a black polyurethane stabilizer bar bushing kit designed to replace worn OEM rubber bushings on 1-1/8-inch diameter sway bars. Upgrading to Prothane's firm polyurethane construction delivers a noticeable improvement in handling precision and body roll control compared to the soft, compliant feel of stock rubber bushings.

Key Features:

• Polyurethane construction — significantly firmer than OEM rubber for improved suspension response and reduced body roll
• Grooved bore design — inner bore channels are engineered to retain Prothane Super Grease, ensuring smooth, quiet operation over the life of the bushing
• 1-1/8 inch (28.6 mm) bar diameter — sized for factory and performance sway bars at this diameter
• Black finish — durable black polyurethane resists deterioration from road chemicals, oils, and weathering
• Direct-fit replacement — designed as a drop-in upgrade with no modifications required

Prothane polyurethane bushings are a proven performance upgrade for drivers seeking tighter, more responsive handling from their factory stabilizer bar system. Includes Super Grease for proper installation and long-term lubrication.