Prothane 7-1017 Leaf Spring Eye Shackle Bushing Kit Polyurethane

The Prothane 7-1017 is a premium polyurethane leaf spring eye and shackle bushing kit designed to replace worn or deteriorated OEM rubber bushings in leaf spring suspension systems. In leaf spring suspensions, the pivot points and shackle mounting locations are subject to significant and continuous forces, making bushing integrity critical to handling, alignment, and overall ride quality.

Prothane's polyurethane compounds are engineered to outlast factory rubber bushings, resisting compression set, cracking, and deterioration caused by oil, grease, road chemicals, and UV exposure. Unlike soft OEM rubber that allows excessive flex and bushing walk, Prothane's firmer durometer material maintains consistent geometry and improves suspension response.

Key Features:

• Replaces soft, worn OEM rubber leaf spring eye and shackle bushings
• Precision-molded premium grade polyurethane construction
• Improved resistance to oil, grease, ozone, and UV degradation
• Includes all necessary sleeves and hardware for a complete installation
• Precision-fabricated sleeves ensure proper fit and correct crush dimensions
• Firmer durometer improves suspension control and reduces bushing deflection
• Red polyurethane finish — a hallmark of Prothane quality

The Prothane 7-1017 kit includes all related sleeves and components precision fabricated for an accurate, rattle-free fit. This is a direct replacement bushing kit intended for leaf spring-equipped vehicles and is part of Prothane's extensive suspension bushing lineup.