Genuine OEM Audi Front Upper Control Arm, part number 9J1407021B. This crucial suspension component connects the wheel hub to the vehicle frame, allowing for controlled vertical movement and maintaining proper wheel alignment. It is positioned in the front upper section of the suspension assembly. Weighing approximately 1.08 kg and measuring 0.295 m in length, this control arm is engineered for precise fitment. Opting for a genuine OEM control arm ensures factory-specified material strength, bushing quality, and geometry for optimal handling, steering response, and long-term durability.