This BOSCH V-ribbed belt, part number 1 987 948 398, is engineered to provide reliable and consistent performance for your vehicle's essential accessories. Its robust construction ensures durability and resistance to wear, even under demanding driving conditions. The V-ribbed design offers superior grip and power transfer compared to traditional V-belts, minimizing slippage and maximizing the efficiency of components like the alternator, power steering pump, and air conditioning compressor. This translates to optimal operation of these systems and a smoother driving experience. BOSCH is a trusted name in automotive components, known for its commitment to quality and innovation. Choosing this V-ribbed belt means opting for a part that meets stringent manufacturing standards, ensuring a proper fit and long service life.