Prothane 6-2023-BL Total Polyurethane Suspension Bushing Kit - Black

The Prothane 6-2023-BL is a complete polyurethane suspension bushing total kit designed to replace every worn or degraded rubber bushing in the suspension system. Engineered specifically for the 1984–1988 Ford Bronco II 4WD, this all-in-one kit delivers a significant upgrade in handling precision, chassis feedback, and long-term durability over factory rubber components.

Key Features:

• Complete Total Kit: Includes all polyurethane bushings Prothane offers for this application — everything needed for a full suspension bushing refresh in a single package
• Polyurethane Construction: Firmer than OEM rubber, polyurethane maintains its shape longer under load, resists permanent deformation, and holds alignment geometry more consistently
• Black Color with Graphite Additive: The black formulation includes a small amount of graphite blended into the polyurethane, which helps reduce the potential for squeaking during operation
• Improved Handling: Stiffer control arm bushings promote consistent tire alignment, while rigid sway bar bushings reduce body roll and improve cornering stability
• Resistant to Contaminants: Polyurethane resists oil, road grime, UV rays, and heat — common causes of premature rubber bushing failure
• Includes Prothane Super Grease: Each kit ships with Prothane's proprietary Super Grease lubricant for proper bushing installation and long-term squeak-free performance
• Made in the USA
• Lifetime Warranty: Backed by Prothane's lifetime warranty against defects in materials and workmanship for the life of the vehicle with the original purchaser

Prothane Total Kits are the ideal solution for restoring worn suspension components or upgrading a vehicle for improved handling. By replacing soft rubber pivot points throughout the suspension, drivers gain tighter steering response, more predictable handling, and a suspension system built to last.