Prothane 4-1132-BL Black 28mm Front Sway Bar Bushing Kit

The Prothane 4-1132-BL is a front stabilizer bar bushing kit designed for 4WD applications, featuring precision-molded black polyurethane bushings sized for a 28mm (1.102 in.) sway bar diameter. Polyurethane is a significantly firmer material than factory rubber, delivering improved suspension response and reduced body roll compared to worn or soft OEM bushings.

Key Features:

• 28mm (1.102 in.) bore diameter — engineered for a precise, rattle-free fit on the factory sway bar
• Premium-grade polyurethane construction — firmer than OEM rubber for improved handling and reduced body roll
• Grooved bore design — channels hold Prothane's included super grease for quiet, long-lasting operation
• Precision fabrication — ensures accurate fitment with no shimming or modification required
• Black finish — fade-resistant color that blends cleanly with underbody components
• Sold as a kit — includes all bushings needed for the front sway bar installation

Important: Verify the exact diameter of your sway bar before ordering, as diameter can vary between vehicle packages and trim levels.

Upgrading to Prothane polyurethane sway bar bushings is one of the most cost-effective suspension improvements available, restoring — and often exceeding — original handling performance without the noise or slop associated with deteriorated rubber bushings.