Prothane Frame Shackle Bushing Kit

The Prothane Frame Shackle Bushing Kit replaces worn leaf spring shackle bushings with durable polyurethane. It helps restore tight, controlled suspension movement. Polyurethane shackle bushings are also called spring shackle bushings or leaf spring bushing kits. They are a popular upgrade over soft, aging rubber.

Key Features:

• Made from Prothane polyurethane, which resists wear, cracking, and deterioration better than rubber
• Helps reduce suspension flex and deflection for more precise handling and a firmer, more responsive feel
• Resists road grime, oil, and many common chemicals
• Designed as a direct replacement for the factory bushings
• Backed by Prothane's long experience in polyurethane suspension and steering parts

This kit suits daily drivers, off-road builds, and work vehicles. It is a practical way to refresh the rear suspension and improve ride control. Choose the variant that matches your application from the options listed on this page.