Maintain precise suspension alignment and eliminate rear-end play with the Prothane 4-1002-BL Leaf Spring and Shackle Bushing Kit. Specially molded from high-durability black polyurethane, this kit features 1.500-inch main eye bushings and 1.000-inch frame shackle bushings designed to swap out flexing OEM rubber. By standing up to harsh road oils, mud, and heavy loads, these firm bushings reduce spring twist, improve towing and payload stability, and deliver quiet, long-lasting performance for your rear suspension.
| Main eye bushings feature a precise one and a half inch outside diameter fit. Frame shackle bushings feature an exact one inch outside diameter dimension. Reduces spring deflection and axle wander for improved rear suspension control. Complete kit includes both leaf spring main eye and shackle bushing components. Impervious to road salts fluids and environmental degradation for longer life. | Delivers necessary firmness to keep rear suspension properly aligned under load. Direct replacement fit matching manufacturer part number 4-1002-BL for install. Optimizes suspension responsiveness for confident cornering and daily driving. High quality performance suspension kit engineered by Prothane Motion Control. Premium black polyurethane material replaces soft wearing factory rubber bushings. |