Prothane 14-1110-BL Front Sway Bar Bushing Kit Black 23mm Polyurethane

The Prothane 14-1110-BL is a front stabilizer bar bushing kit engineered in firm black polyurethane to replace the factory rubber bushings on the Nissan/Datsun 280ZX and 300ZX. Designed for 23mm front sway bars, this kit delivers a significant upgrade over stock by eliminating the flex and deformation that causes body roll, sloppy handling, and clunking noises associated with worn OEM rubber.

Polyurethane maintains its shape and grip on the sway bar far better than rubber, which can warp, crack, and lose its hold over time. By keeping the stabilizer bar firmly in place, these bushings help maximize the bar's anti-roll effectiveness — delivering a tighter, more responsive feel similar to upgrading to a larger-diameter sway bar, without the cost.

Key Features:

• Material: Premium-grade black polyurethane — firmer and more durable than OEM rubber
• Bar Diameter: Fits 23mm front sway bars
• Grooved bore design holds Prothane Super Grease for quiet, squeak-free operation
• Resists degradation from road grime, oils, and weathering
• Precision-fabricated for a secure, accurate fit
• Available in black (BL) or red — same durometer, same performance
• Backed by Prothane's Lifetime Warranty
• Made in the USA

Includes all bushings needed for the front sway bar installation. Super Grease is included — apply during installation to ensure proper lubrication of the bushing bore and prevent noise. A direct bolt-on upgrade requiring no modifications.