This BOSCH V-ribbed belt, part number 1 987 947 550, is engineered for optimal performance and longevity. Designed to ensure efficient power transfer from the engine to auxiliary components like the alternator, power steering pump, and air conditioning compressor. Manufactured with high-quality materials to withstand demanding engine conditions, including heat, oil, and abrasion. Trust BOSCH for dependable and consistent operation of your vehicle's accessory drive system.