SuperPro Mazda 626 Gd Front Lower Inner Control ArmControl arm bushings form the vital pivot and link between all core suspension components. Worn bushings allow significant deflection and movement leading to slower responses, a sloppy drive, irregular and excessive tire wear and diminish every facet of the way your vehicle drives. The wear is accelerated and the impact of worn bushings is even greater in vehicles with larger and or grippier tire packages and larger or heavier wheels, upgraded brakes,