Prothane 7-1116 Rear Sway Bar Bushing Kit 9/16" Polyurethane Red

The Prothane 7-1116 is a rear stabilizer bar bushing kit designed as a direct performance upgrade over factory rubber bushings. Manufactured from Prothane's proprietary polyurethane compound, these bushings deliver significantly firmer, more consistent support for the rear sway bar — reducing body roll and improving cornering response compared to soft OEM rubber.

Key Features:

• 9/16" bore diameter — designed for 2-bolt rear sway bar mounting applications
• Polyurethane construction — resists compression, deformation, and degradation far better than stock rubber
• Grooved bore design — engineered to retain Prothane's super grease for smooth, quiet, long-lasting operation
• Red color — Prothane's signature performance finish
• Also compatible with larger-diameter high-performance aftermarket sway bars — verify bar diameter before ordering
• Sold as a kit (pair)

Upgrading to polyurethane sway bar bushings is one of the most cost-effective handling improvements available, delivering results comparable to installing a larger-diameter sway bar at a fraction of the cost. Prothane's bushings are Made in the USA and backed by a Lifetime Warranty.

Note: Confirm the diameter of your sway bar prior to ordering, as different vehicle packages may use different bar sizes.