Prothane 6-1008 Polyurethane Leaf Spring Eye Shackle Bushing Kit - Red

The Prothane 6-1008 is a complete polyurethane leaf spring eye and shackle bushing kit designed to replace worn, soft OEM rubber bushings in leaf spring-type suspensions. Leaf spring pivot points and shackle mounting locations are subject to significant stress loads, making bushing quality critical to ride quality, axle alignment, and overall handling.

Prothane's premium-grade polyurethane outperforms factory rubber in durability and dimensional stability. Unlike rubber, polyurethane will not rot, compress, or deteriorate from exposure to road salt, oils, grime, or atmospheric contaminants — ensuring consistent suspension performance over the long term. All hardware, sleeves, and related components are precision-fabricated for a direct-fit installation.

Key Features:

• Premium-grade polyurethane construction for superior durability over OEM rubber
• Resists oil, road salt, grime, ozone, and other contaminants that degrade rubber
• Fits 2.5-inch wide leaf springs with 2.0-inch OD front spring eye
• Includes all necessary sleeves and hardware for a complete installation
• Includes Prothane Super Grease — lubricate bushings thoroughly during install to prevent squeaking
• Direct-fit replacement for factory bushings
• Available in Red
• Made in the USA
• Backed by Prothane's Lifetime Warranty

Proper installation with the included grease is essential for best performance and to prevent noise. Prothane's Lifetime Warranty covers defects in materials and workmanship for as long as the original purchaser owns the vehicle.