Prothane 19-1177 Greaseable Polyurethane Universal Sway Bar Bushing - Kit

The Prothane 19-1177 is a greaseable universal sway bar bushing designed to replace worn or mushy OEM rubber bushings on stabilizer (anti-roll/sway) bars. Engineered from Prothane's proprietary polyurethane compound, these bushings deliver significantly improved firmness and responsiveness compared to stock rubber, helping restore and enhance the effectiveness of your vehicle's anti-roll system.

Key Features:

• Greaseable grooved bore — Internal grooves are designed to retain Prothane Super Grease for long-lasting, quiet operation
• Polyurethane construction — Firmer than OEM rubber bushings for improved sway bar performance and reduced body roll
• Universal fitment — Compatible with standard and larger-diameter high-performance aftermarket sway bars
• Resistant to oils, solvents, and road chemicals — Polyurethane resists degradation better than rubber for extended service life
• Direct replacement — Designed as a drop-in upgrade over factory stabilizer bar bushings

Prothane polyurethane suspension components are a popular performance upgrade for enthusiasts looking to tighten up handling and reduce chassis flex. The 19-1177 bushing's grooved bore retains grease to minimize noise and squeaking — a common concern with harder bushing materials. Compatible with both stock-diameter and high-performance oversized sway bars.