Prothane 19-403-BL Universal Sway Bar End Link Bushing Kit Black

The Prothane 19-403-BL is a universal sway bar end link bushing kit designed to replace worn, soft, or deteriorated OEM rubber bushings with high-performance polyurethane. Prothane's polyurethane material delivers a firmer, more precise connection between the sway bar end links and the chassis or control arm, reducing body roll and improving overall handling response.

Key Features:

• Manufactured from Prothane's proprietary black polyurethane compound for maximum durability
• Resists oils, solvents, road grime, and UV degradation — outlasting OEM rubber bushings
• Universal fit design accommodates a wide range of end link stud diameters and configurations
• Reduces suspension slop and improves sway bar engagement for sharper cornering response
• Includes all necessary bushings and hardware for a complete installation
• Greaseable design (where applicable) for extended service life

Prothane polyurethane bushings are a direct upgrade over factory rubber, offering increased chassis feedback without the harshness of solid metal connections. The 19-403-BL kit is an economical solution for restoring or upgrading sway bar end link performance on custom, modified, or high-mileage vehicles.