The Delphi Control Arm Kit - 135649 is a comprehensive kit of products designed for use in a car. It includes various essential components that work together to improve the overall performance and functionality of the vehicle. The kit contains a control arm, which is a crucial part of the suspension system that connects the chassis to the wheel hub, allowing for smooth steering and stable handling. Additionally, the kit includes ball joints, which are used to connect the control arm to the steering knuckle, and bushings, which provide cushioning and reduce vibrations in the suspension system. The kit also includes mounting hardware, such as bolts and nuts, to ensure secure installation of the control arm and other components. These products are designed to work seamlessly together to provide optimal performance and durability for the car.