Prothane 6-1003-BL Rear Leaf Spring Shackle Bushing Kit Black - 2WD

The Prothane 6-1003-BL is a rear leaf spring and shackle bushing kit engineered for 2WD Ford Ranger (1986–1988) and F100 (1980–1981) trucks. Manufactured from premium-grade polyurethane, this kit delivers a significant durability upgrade over the factory rubber bushings that wear out and deteriorate over time.

Leaf spring suspensions concentrate intense forces at the pivot points and shackle mounting locations. When OEM rubber bushings fail, load-carrying capacity drops, ride quality suffers, and handling becomes unpredictable. Prothane's polyurethane compound is engineered to handle these stresses and resist road grime, oil, and the elements that accelerate rubber bushing failure.

Key Features:

• Premium-grade polyurethane construction for long-lasting performance
• Resists wear from road grime, oil, and weathering that destroys rubber bushings
• All precision-fabricated steel sleeves included for a correct, rattle-free fit
• Black color — graphite-infused polyurethane formulation helps reduce squeaking
• Supplied with Prothane Super Grease for proper installation lubrication
• Backed by Prothane's lifetime warranty against defects in materials and workmanship
• Direct-fit replacement — no modifications required

Prothane backs every bushing kit with a lifetime warranty for the original purchaser, covering defects in materials and workmanship. For best results and to prevent squeaking, thoroughly lubricate each bushing with the included grease during installation.