Superpro front chassis shackle bushings are intended to replace ageing rubber in 4WD leaf spring systems and stabilise rear axle movement. Worn or inferior bushings allow the solid axle to shift, causing wandering, passive steer and instability under braking—especially when towing or carrying heavy loads. Fitting these bushings restores predictable axle location and improves handling for demanding use.
SuperPro Front Chassis Shackle Bushing