Genuine OEM Volkswagen Rear Upper Left Control Arm, part number 8K0407509P. This crucial suspension component connects the wheel hub to the vehicle frame, maintaining proper wheel alignment and handling. Positioned on the rear upper left side of the vehicle, it is constructed from durable metal. It measures approximately 27cm x 9cm x 4.8cm and weighs 0.43 kg. Opting for a genuine OEM control arm ensures precise suspension geometry, correct bushing and ball joint specifications, and long-term durability for safe and stable driving.