Genuine OEM Audi Rear Window Wiper Arm With Blade, part number 4K9955405A. This assembly is designed for the rear window, effectively clearing water, snow, and debris to ensure clear visibility. It includes both the wiper arm and the integrated blade, engineered for a precise fit and optimal contact with the glass. Genuine OEM wiper components provide the correct sweep pattern, pressure, and material quality for effective and quiet operation.