Prothane 19-1166-BL Greaseable Universal Sway Bar Bushing Black Polyurethane

The Prothane 19-1166-BL is a greaseable universal polyurethane sway bar bushing designed to replace worn or soft OEM rubber stabilizer bar bushings. Engineered to upgrade the performance of your existing OEM stabilizer (anti-roll or sway) bar, this bushing delivers a firmer, more controlled feel compared to stock rubber components that can degrade and lose effectiveness over time.

Key Features:

• Polyurethane construction — significantly firmer than OEM rubber bushings for improved handling response and reduced body roll
• Grooved bore design — internal grooves are engineered to retain Prothane's super grease, ensuring quiet, long-lasting operation
• Greaseable design — includes grease fitting for easy maintenance and re-lubrication to prevent squeaking
• Black finish — durable black polyurethane formulation resistant to oils, solvents, and weathering
• Universal fitment — compatible with OEM and larger-diameter high-performance aftermarket sway bars
• Type A bracket style — designed for use with standard Type A mounting brackets

Prothane polyurethane bushings are a direct upgrade over soft factory rubber, providing the sway bar with a more positive grip and improved torsional response. The result is flatter cornering, reduced body roll, and a more confident, precise feel while driving. Compatible with both stock replacement and performance sway bar applications.