Prothane 14-1105 Front Sway Bar Bushing Kit 18mm Polyurethane

The Prothane 14-1105 is a front sway bar bushing kit designed as a direct-fit polyurethane upgrade for the 18mm factory stabilizer bar. Precision-molded from firm, high-grade polyurethane, these bushings deliver a far more secure grip on the sway bar than soft OEM rubber — helping reduce body roll, increase tire contact, and improve cornering response.

Stock rubber bushings are prone to warping, cracking, and losing their grip over time due to exposure to heat, road grime, oils, and general wear. Unlike rubber, Prothane's polyurethane compound resists breakdown from these contaminants, providing long-lasting, consistent performance for the life of your vehicle.

Key Features:

• Direct-fit replacement for the factory 18mm (0.70 in.) front sway bar
• Premium-grade polyurethane construction — resists oils, road grime, and weathering
• Grooved bore design holds Prothane Super Grease for quiet, squeak-free operation
• Firmer bushing material delivers handling performance similar to installing a larger sway bar
• Available in red or black — same durometer/hardness, equal performance
• One kit covers both left and right sides
• Includes Prothane Super Grease for proper installation lubrication
• Made in the USA
• Backed by Prothane's lifetime warranty against defects in materials and workmanship

Also compatible with larger-diameter high-performance aftermarket sway bars. Be sure to confirm your sway bar diameter before ordering, as multiple sizes are available for these applications.