A control arm is a bar that has a pivot at both ends. A vehicle has several, including the upper control arm. Upper control arm is part of the suspension system. It is attached to the suspension members of the chassis and manages the motion of the wheels so that it synchronizes with the vehicles body.
Due to the upper control arm the motion of the vehicle is in control and smooth. Like any other body parts of a vehicle, the upper control arm should also be lubricated at every oil inspection. Handling and steering could become erratic if the control arms are malfunctioned.
Control Arm Only
Will be inspected to ensure they are straight and true
Bushings not guaranteed
An upper suspension arm the supports and controls the front suspension. Other names: (Front Control Arm (Upper), Upper Control Arm (Rear)).Just make sure you get the right part. Also, many times customers will be wanting to order the control arm to replace the bushings which is a rubber piece. DO NOT SELL when a customer is wanting to replace the bushings unless you KNOW you can get someone to sell yo uone with good bushings.