Genuine OEM Audi Right Fender Outer Rail, part number 8W0803136B. This structural reinforcement component provides crucial support for the vehicle's right-side fender, maintaining its shape and alignment with adjacent body panels. It is typically located beneath the fender, forming part of the vehicle's unibody structure. Weighing 0.625 kg and measuring 0.475m in length, this part is made from stamped steel with a protective black finish. Using a genuine OEM fender rail ensures the correct contours, mounting points, and material strength for proper structural integrity and crash performance.