Genuine OEM Audi Upper Timing Belt Cover, part number 06B109123H. This protective cover is designed to shield the engine's upper timing belt and associated components from dirt, debris, and potential external damage. It plays a crucial role in maintaining the integrity and lifespan of the timing belt, which is vital for synchronized engine operation. Weighing 0.177 kg, this molded plastic cover provides robust protection. Genuine OEM covers ensure exact fitment and proper sealing, preventing contaminants from entering the critical timing belt area and safeguarding engine reliability.