This FEBI BILSTEIN V-ribbed belt, part number 39801, is engineered to meet stringent quality standards for optimal performance and durability. It ensures efficient operation of essential components such as the alternator, power steering pump, and air conditioning compressor. The precise rib profile guarantees excellent grip and minimal slippage, even under demanding conditions. FEBI BILSTEIN is known for its commitment to quality and precision engineering, making this belt a dependable choice for maintaining your vehicle's accessory drive system. Regular replacement of worn belts is crucial to prevent unexpected failures and ensure the smooth functioning of your vehicle.