Genuine OEM Audi Tapered Roller Bearing, part number 091517185D. This bearing is designed to support rotating components and reduce friction, ensuring smooth and efficient operation of the assembly it is installed in. It is typically found in the rear axle assembly. Weighing approximately 0.377 kg, this bearing is manufactured to exact specifications. Opting for a genuine OEM tapered roller bearing guarantees factory tolerances for vibration-free service life and optimal performance, crucial for the longevity of rotating components.