Genuine OEM Audi Output Shaft 1st-4th Gear, part number 02M311205BE. This essential transmission component is responsible for transmitting rotational power from the gearbox to the drive wheels for first through fourth gears. It is located internally within the transmission housing. Precision-machined to exact tolerances for optimal gear engagement and durability. Genuine OEM output shafts are critical for ensuring the smooth and efficient operation of the transmission, maintaining factory-set gear ratios and load-bearing capacities.