Prothane 4-1116-BL Front Sway Bar Bushing Kit 15/16" Black Polyurethane

The Prothane 4-1116-BL is a front stabilizer bar (sway bar / anti-roll bar) bushing kit crafted from premium-grade black polyurethane. Designed as a direct replacement for factory rubber bushings, this kit delivers significantly improved handling response and roll resistance compared to worn or soft OEM components.

Prothane polyurethane bushings are notably firmer than stock rubber, reducing chassis flex and body roll during cornering. The bores feature precision-machined grooves engineered to retain Prothane's specially formulated super grease, ensuring smooth, quiet operation over the life of the bushing.

Key Features:

• Bar Diameter: 15/16 in. (0.938 in.) — fits the front stabilizer bar
• Material: Premium-grade black polyurethane — firmer and more durable than OEM rubber
• Grooved bore design retains grease for quiet, squeak-free performance
• Precision fabrication ensures a correct, rattle-free fit to OEM mounting brackets
• Resists degradation from oils, solvents, and road chemicals that deteriorate rubber bushings
• Black finish provides a clean, understated appearance

These bushings are a bolt-in upgrade that sharpen steering response and reduce unwanted suspension movement. Compatible with both stock-diameter and select larger high-performance sway bars in the same application range.