Prothane 7-233 Front Control Arm Bushing Kit Polyurethane Red/Black

The Prothane 7-233 is a high-performance polyurethane front lower control arm bushing kit designed as a direct upgrade over worn or deteriorated OEM rubber bushings. Engineered to restore and improve front suspension geometry, this kit helps maintain proper caster and camber settings for precise, predictable handling.

Worn factory rubber bushings allow control arm movement and flex that throws alignment out of specification and degrades steering response. Prothane's polyurethane construction is significantly firmer than OEM rubber, reducing unwanted compliance and keeping your suspension geometry locked in where it belongs.

Key Features:

• Polyurethane Construction – Firmer than OEM rubber for improved handling response and greater longevity
• Available in Red or Black – Both colors share identical durometer (hardness) ratings and performance characteristics; black formulation includes a small graphite additive that can help reduce squeaking
• Improved Alignment Retention – Stiffer bushing material minimizes deflection to keep caster and camber settings stable under load
• Includes Prothane Super Grease – Supplied lubricant should be applied at installation to ensure smooth operation and prevent noise
• Lifetime Warranty – Backed by Prothane's lifetime guarantee against defects in materials and workmanship for the original purchaser
• Made in the USA – Manufactured by Prothane, a trusted name in performance urethane suspension components since 1991

Note: Installing polyurethane bushings may result in a slight increase in NVH (noise, vibration, and harshness) compared to soft OEM rubber. Proper lubrication with the included grease during installation is essential for optimal performance and longevity.