Prothane 1-1123-BL Front Sway Bar Bushing Kit Black 15/16 in.

The Prothane 1-1123-BL is a black polyurethane front sway bar bushing kit designed for the 1971–1974 AMC Javelin. Engineered to fit a 15/16-inch (23.81 mm) front stabilizer bar, this kit replaces worn, deteriorated OEM rubber bushings with high-performance polyurethane components that deliver superior grip, durability, and handling.

Why Upgrade to Polyurethane?

Factory rubber sway bar bushings can warp, crack, and lose their grip over time, causing the stabilizer bar to become loose and ineffective. This leads to increased body roll, clunking noises, and reduced traction during cornering. Prothane's polyurethane construction resists road grime, weathering, and oil degradation that break down rubber, maintaining a firm, consistent grip on the bar throughout its service life.

Key Features:

• Premium-grade polyurethane construction — more durable than OEM rubber
• Precision-fabricated for an exact 15/16 in. (23.81 mm) sway bar diameter
• Black finish with a small graphite additive to help reduce squeaking
• Includes Prothane Super Grease for proper lubrication during installation
• Holds super grease for continued quiet, rattle-free operation
• Backed by Prothane's Lifetime Warranty
• Made in the USA

Upgrading to these polyurethane bushings delivers handling improvements comparable to installing a larger-diameter sway bar, at a fraction of the cost. Be sure to use the included grease during installation to ensure long-lasting, squeak-free performance.