Genuine OEM Volkswagen Multi-Ribbed Belt, part number 074145933AR. This belt is essential for driving various engine accessories such as the alternator, power steering pump, and air conditioning compressor. It is located on the front of the engine, wrapping around multiple pulleys. Constructed from a durable rubber composite with reinforced ribs for optimal grip and longevity. Genuine OEM belts are manufactured to precise specifications to ensure proper tension and alignment, preventing premature wear and ensuring the reliable operation of all driven accessories.