Prothane 4-402 Rear Sway Bar End Link Bushing Kit - Sport Package

The Prothane 4-402 is a rear sway bar end link bushing kit specifically designed for the 1995–1999 Chrysler/Dodge/Plymouth Neon with the Sport suspension package. This kit replaces the factory rubber end link bushings with high-performance polyurethane components, delivering improved chassis response and long-term durability over OEM rubber alternatives.

Why Upgrade to Polyurethane?

Stock rubber end link bushings crack, rot, and degrade over time, reducing the effectiveness of your rear sway bar. Polyurethane is significantly more resilient, maintaining its shape and firmness far longer than rubber to keep your suspension performing as intended.

Key Features:

• Polyurethane bushing construction — far more durable than OEM rubber
• Designed for the rear sway bar on 95–99 Neon Sport Package equipped vehicles
• Available in red or black — both share the same durometer (hardness) and performance characteristics
• Black variant includes a small amount of graphite to help minimize squeaking
• Includes all necessary hardware for a complete installation
• Made in the USA
• Backed by Prothane's lifetime warranty against defects in materials and workmanship

End links connect the rear sway bar to the control arms and are critical to proper anti-roll bar function. Upgrading to Prothane polyurethane ensures your sway bar operates at full efficiency, improving handling balance and suspension feedback. For best results, properly lubricate the bushings during installation using the supplied Prothane Super Grease.