Genuine OEM Audi Cross Member, part number 8E0399263BH. This structural component is part of the drivetrain assembly, providing support and alignment for the engine and transmission. It is positioned centrally beneath the powertrain. The cross member weighs 4.621 kg and measures 0.785m x 0.225m x 0.12m. Genuine OEM cross members are engineered with precise mounting points and material specifications to maintain drivetrain alignment and absorb road vibrations, ensuring a stable and comfortable ride.