The Lemforder 4-Piece Control Arm Kit - 471928 is a comprehensive set of products designed for use in a car. It includes four different components that are essential for the proper functioning of the vehicle's control arm system. These components are not specific to any particular brand of car, but rather are universal in nature and can be used in a variety of different makes and models.

The first component included in the kit is a control arm, which is a vital part of the suspension system in a car. It connects the wheel hub to the frame of the car and helps to control the movement of the wheel. The second component is a ball joint, which is a spherical bearing that allows for smooth movement and rotation of the control arm. The third component is a bushing, which is a cylindrical rubber or polyurethane piece that helps to absorb shock and vibration and provides flexibility to the control arm. The final component is a mounting bracket, which is used to secure the control arm to the frame of the car.

Together, these four components work together to ensure the stability and smooth functioning of the control arm system in a car. They are essential for maintaining proper alignment and handling of the vehicle, as well as providing a comfortable driving experience. This kit is a convenient and cost-effective solution for those in need of replacing or upgrading their control arm system.