Prothane 16-1103 Rear Sway Bar Bushings 19mm Red Polyurethane

The Prothane 16-1103 rear sway bar bushings are precision-molded from high-performance polyurethane, delivering a firm, consistent grip on the 19mm stabilizer bar that factory rubber bushings simply cannot match. Upgrading to these bushings reduces body roll, improves cornering traction, and sharpens steering response — providing handling gains comparable to installing a larger-diameter sway bar at a fraction of the cost.

Key Features:

• Premium polyurethane construction — resists breakdown from road grime, oils, and weathering that cause OEM rubber to warp and crack over time
• Grooved bore design — inner channels are engineered to retain Prothane's Super Grease for smooth, quiet, squeak-free operation
• 19mm bar diameter fitment — precision-sized for a snug, secure fit that keeps the sway bar properly located under all driving conditions
• Available in red or black — both colors share the same durometer (hardness) and performance characteristics; black formulation includes a graphite additive for additional squeak resistance
• Lifetime warranty — Prothane guarantees all bushings to be free of defects in materials and workmanship for the life of the original purchaser's vehicle
• Includes Prothane Super Grease for proper lubrication at installation

Polyurethane does not flex and deform the way stock rubber does, so the stabilizer bar stays firmly in position through hard cornering and repeated suspension cycles. For best results, apply the included Super Grease generously to the bore during installation to ensure long-term, noise-free performance.