This BOSCH V-ribbed belt, part number 1 987 947 678, is engineered for optimal performance and durability. It ensures efficient operation of essential components such as the alternator, power steering pump, and air conditioning compressor. The advanced construction provides excellent flexibility and resistance to wear, heat, and oil, guaranteeing a long service life. Trust in BOSCH quality for a smooth and dependable drive. This belt is a direct fit for specified applications, ensuring easy installation and proper function.