Genuine OEM Volkswagen Toothed Belt Guard, part number 038109175. This component serves as a protective cover for the engine's toothed timing belt, shielding it from dirt, moisture, and physical damage. Its presence is crucial for maintaining the integrity of the timing system and ensuring accurate engine operation. Made from durable stamped steel. Genuine OEM toothed belt guards are designed to fit precisely and provide robust protection, preventing premature wear and failure of the timing belt.