Hoping someone may be able to help with this. 2003 Boxster (Tiptronic). Customer was trying to replace seals and broke this flange (see picture). The parts diagram and Porsche parts department say there is no part number, and are advising on replacing the entire transmission. There is no part number on the casting either.
Does anyone have any suggestions on a replacement part? I suspect an auto wrecker/used parts supply won't have much interest in removing this from the transmission, as they would likely rather sell the entire transmission. I have my doubts that welding would be an option.