The Lemforder 4-Piece Control Arm Kit - 473522 is a comprehensive set of products designed to improve the performance and stability of a car. This kit includes four essential components: control arms, ball joints, bushings, and mounting hardware. Control arms are responsible for connecting the wheel hub to the chassis of the car, while ball joints allow for smooth and flexible movement of the suspension system. The bushings help to absorb shock and reduce noise and vibrations. The mounting hardware ensures that all components are securely attached to the car. This kit is suitable for a wide range of car models and provides a convenient and cost-effective solution for replacing worn or damaged control arm parts.