This BOSCH V-belt, part number 1 987 947 638, is engineered to meet stringent automotive standards. It provides efficient and dependable power transfer from the engine's crankshaft to various accessories such as the alternator, power steering pump, and air conditioning compressor. The advanced construction of this belt offers superior resistance to heat, oil, and wear, ensuring a long service life even under demanding driving conditions. Its precise dimensions and profile guarantee a perfect fit and optimal tension, preventing slippage and maintaining the correct operation of all driven components. Choosing a BOSCH V-belt means investing in reliability and performance. This component is crucial for the smooth operation of your vehicle's essential systems, contributing to overall driving comfort and safety. Regular inspection and timely replacement of V-belts are recommended to prevent unexpected breakdowns.