Genuine OEM Volkswagen Flange, part number 2N0501107. A flange is a projecting rim or collar used to strengthen an object, connect parts, or guide a line, often found in axle assemblies. This part is located at position 17 in the diagram. It has a weight of 5.655 kg and dimensions of 0.25 m x 0.25 m x 0.07 m. Genuine OEM flanges are manufactured to precise tolerances for secure mounting and optimal performance within the axle system.