Genuine OEM Audi Rear Window Wiper Arm, part number 4K9955407B1P9. This component is designed to securely hold the wiper blade and articulate it across the rear window, maintaining clear rear visibility. It is positioned at the rear of the vehicle. The arm is finished in Satin Black (1P9) and measures approximately 0.335 meters in length. Choosing a genuine OEM wiper arm ensures precise fitment, correct sweep angle, and durable operation for effective all-weather performance.