Prothane 18-211-BL Black Polyurethane Front Control Arm Bushing Kit

The Prothane 18-211-BL is a black polyurethane front control arm bushing kit engineered as a direct performance upgrade over worn or soft factory rubber bushings. Worn OEM rubber bushings allow the control arms to flex and shift under load, making it nearly impossible to maintain accurate front suspension geometry—including caster, camber, and toe settings. These Prothane polyurethane bushings restore and maintain precise alignment settings for improved handling confidence.

Key Features:

• Premium polyurethane construction — firmer than OEM rubber for superior compliance resistance and reduced suspension flex
• Black finish — a small amount of graphite is blended into the polyurethane, which can help minimize squeaking
• Precision fabrication — engineered to exact OEM dimensions for a direct, no-modification fit
• Includes Prothane Super Grease — supplied lubricant ensures quiet, long-lasting operation; proper greasing during installation is critical to prevent noise
• Lifetime warranty — Prothane guarantees this product against defects in materials and workmanship for as long as the original purchaser owns the vehicle
• Performance upgrade — polyurethane resists compression and deformation better than rubber, helping maximize suspension efficiency and alignment stability

Installation note: Control arm bushings are a high-stress application. Thoroughly lubricate each bushing with the included Super Grease during installation to ensure quiet, squeak-free performance. For added peace of mind, additional Prothane Super Grease is available separately.