This adapter is suitable for BMW models equipped with a ZF 8HP 8-speed automatic transmission in which the original oil connections in the transmission have a diameter of 18.45 mm. Since the connections of the oil lines have been regularly modified over the years, it is not possible to indicate precisely for which model years this adapter is suitable. Multiple adapters are therefore possible for the same ZF transmissions. If possible, always assess beforehand the current situation of the car to be flushed.
QCS-50009: Remove the original aluminium oil lines on the left side of the transmission and then connect the adapter to them.