The Delphi Control Arm Kit 6-Piece - 135677 is a comprehensive kit of products designed to improve the performance and functionality of a car's control arm system. It includes six essential components that are crucial for ensuring smooth and safe operation of the control arm. The contents of the kit include a control arm, ball joint, bushings, and mounting hardware. These components work together to provide stability and control to the vehicle's suspension system. The control arm is responsible for connecting the wheel hub to the vehicle's frame, while the ball joint allows for smooth movement and rotation of the control arm. The bushings help to absorb shock and vibration, while the mounting hardware ensures that all components are securely attached to the vehicle. This kit is essential for maintaining the proper alignment and handling of the car, making it a valuable addition for any car owner.