Prothane 6-1023-BL Leaf Spring Eye & Shackle Bushing Kit - Black Polyurethane

Prothane's 6-1023-BL Leaf Spring Eye and Shackle Bushing Kit delivers a significant upgrade over factory rubber bushings in leaf spring suspension systems. In leaf spring suspensions, the pivot points and shackle mounting locations endure extreme stress and repetitive loading forces — conditions that quickly degrade soft OEM rubber bushings, leading to looseness, misalignment, and diminished handling.

This kit replaces worn or blown-out factory rubber components with premium-grade black polyurethane bushings engineered for superior durability, improved suspension response, and longer service life. Polyurethane resists compression set, oils, and road chemicals far better than standard rubber, maintaining consistent performance over the long term.

Key Features:

• Premium-grade polyurethane construction for enhanced durability over OEM rubber
• Black (BL) color finish
• Precision-fabricated sleeves and hardware included for a precise, rattle-free fit
• Resists oils, solvents, and road contaminants
• Reduces suspension slop and improves handling response
• Direct OEM replacement — no drilling or modification required
• Complete kit includes all necessary bushings, sleeves, and related hardware

Prothane polyurethane suspension components are a trusted upgrade for enthusiasts and daily drivers alike who demand improved suspension precision without sacrificing ride quality. The 6-1023-BL is part of Prothane's extensive Total Kit lineup, designed for a straightforward installation using standard hand tools.