Genuine OEM Audi Multi-Ribbed Belt, part number 07L903137T. This belt is crucial for driving various engine accessories, including the alternator, power steering pump, and air conditioning compressor. It is located on the front of the engine, wrapping around multiple pulleys. Constructed from high-strength, durable rubber compounds to withstand heat and tension. Genuine OEM belts are engineered for precise fitment and long service life, ensuring reliable operation of all driven accessories.