The Superpro rear leaf spring and shackle bushing kit for 2009–2014 Ford F-150 replaces worn bushings that stabilize rear axle movement. These bushings help prevent rear-end wander and passive steer under load or braking, restoring controlled axle location when towing or carrying heavy loads. The kit is a targeted suspension refresh to improve rear-end stability and handling.
SuperPro 09-14 Ford F-150 Rear Leaf Spring & Shackle Bushing Kit