This heavy-duty truck alternator is a premium engine spare component, matching OEM codes 0124555018, 0124555117, 1626130 and 1976291. It functions as an essential part of the vehicle’s charging system. It provides stable power supply to run all onboard electrical accessories smoothly. Made of superior raw materials and processed with meticulous craftsmanship, the alternator offers outstanding heat resistance, silent running and prolonged service life. It strictly follows original factory production criteria, perfectly suited to substitute old or defective original alternator units.