Prothane 8-1134-BL 12mm Rear Sway Bar Bushing Kit Black

The Prothane 8-1134-BL is a black polyurethane rear sway bar bushing kit designed for 12mm rear stabilizer bars. Prothane's polyurethane bushings are a significant upgrade over factory rubber, maintaining their shape and grip far longer for improved handling and reduced body roll.

Stock rubber sway bar bushings wear out over time, allowing the bar to shift and diminishing its ability to control body roll and keep tires planted through corners. Prothane's polyurethane construction resists hollowing out and deformation, delivering consistent performance whether used for daily driving or track use. These bushings also resist road salt, grime, and weather conditions that accelerate rubber deterioration.

Key Features:

• 12mm bore diameter — precision-fit for OEM and compatible 12mm rear sway bars
• Polyurethane construction — firmer than rubber for reduced flex and improved bar control
• Grooved bore design — engineered to retain Prothane super grease for quiet, squeak-free operation
• Black finish — durable color-stable material (also available in red)
• Reduces body roll — keeps the rear sway bar firmly in place through turns
• Weather and chemical resistant — withstands road salts, oils, and environmental exposure
• Lifetime warranty — backed by Prothane's manufacturer guarantee
• Made in the USA

Upgrading to Prothane polyurethane rear sway bar bushings delivers handling improvement comparable to installing a larger diameter sway bar, at a fraction of the cost. A direct bolt-on replacement for worn OEM rubber bushings.