Prothane 4-1204 Rear Strut Rod Bushing Kit Polyurethane

The Prothane 4-1204 is a rear strut rod bushing kit engineered in durable polyurethane to restore and improve suspension performance. Strut rods play a critical role in the rear suspension by tying the control arm to the chassis, limiting unwanted forward and rearward wheel movement during acceleration, braking, and cornering. When these bushings wear out, handling precision and alignment stability suffer.

Prothane's polyurethane compound is significantly firmer than the factory rubber it replaces, delivering improved suspension response and a longer service life. Unlike OEM rubber bushings — which are prone to cracking, rotting, and sagging over time — polyurethane resists physical wear and common road contaminants, maintaining consistent performance mile after mile.

Key Features:

• High-performance polyurethane construction — far more durable than OEM rubber
• Restores proper rear suspension geometry and alignment stability
• Improved handling response under hard acceleration and braking
• Available in red or black — same durometer and performance in both colors
• Black formulation includes a small amount of graphite to help reduce squeaking
• Includes Prothane Super Grease for proper lubrication during installation
• Backed by Prothane's lifetime warranty against defects in materials and workmanship

For best results and to prevent squeaking, apply the included Super Grease thoroughly to each bushing surface during installation. This kit is a direct, cost-effective solution to replace worn rear strut rod bushings and restore sharp, confident suspension feel.