Genuine OEM Audi Engine Timing Case Cover, part number 07K109210AC. This cover is designed to protect the engine's vital timing components, such as the timing chain or belt, from external contaminants and debris. It is typically located at the front or side of the engine block. Constructed from durable cast metal, it weighs approximately 1.7 kg. Using a genuine OEM timing case cover ensures precise fitment, proper sealing, and robust protection for the engine's internal mechanisms.