Car Control Arm

A car control arm, also known as an A-arm or wishbone, is a suspension component that connects the wheel hub to the vehicle's chassis. Control arms play a vital role in the vehicle's suspension system, as they help to control the movement of the wheels and maintain proper alignment.

Most cars have two control arms per wheel - an upper control arm and a lower control arm. The upper control arm typically connects the top of the wheel hub to the vehicle's frame, while the lower control arm connects the bottom of the wheel hub to the vehicle's frame.

Control arms are typically made from metal, such as steel or aluminum, and are designed to be strong and durable to withstand the stresses and strains of daily use. Over time, however, control arms can wear out or become damaged, leading to issues with the vehicle's handling, stability, and safety. When this happens, it is important to replace the control arm with a new one that is designed to fit the specific make and model of the vehicle.

Replacing a control arm can be a complex process, as it requires specialized tools and knowledge to remove and install the component correctly. It is recommended to have a certified mechanic perform the replacement to ensure that the control arm is installed safely and correctly, and that the vehicle's handling and safety are not compromised.