Genuine OEM Audi Engine Ribbed Belt Pulley, part number 059903119E. This pulley is a crucial component that drives various engine accessories, such as the alternator or power steering pump, via a ribbed belt. It is made of metal and manufactured in Spain. Weighing 0.542 kg with dimensions of 0.065m x 0.065m x 0.045m. Choosing a genuine OEM pulley ensures precise dimensions, proper balance, and durable materials for reliable operation and extended belt life.