Genuine OEM Audi Rear Trailing Arm, part number 3C0505224F. This critical suspension component is located at the rear right side of the vehicle, connecting the wheel hub assembly to the chassis. It helps control wheel movement and maintain proper alignment, contributing to stable handling and ride comfort. Constructed from robust metal and weighing approximately 1.736 kg, it includes a pre-installed bushing. Opting for a genuine OEM trailing arm ensures the correct suspension geometry, material strength, and bushing quality, which are essential for maintaining vehicle stability, tire wear, and overall safety.