Hello together, I’m new here at the Porsche Forum. I bought a 996 C2 convertible last year. Is a 2004 with 3.6 liters and a switch has now 130000km on it. I have changed it pretty much during the year. New clutch Sachs, flywheel Luk, on the occasion equal KWS. End pots new Eisenmann, battery, ignition coils, and of course all filters and oils changed. The climate capacitors were leaking. Therefore the dryer and the expansiosventiel would get with codings But that’s it now. TÜV then passed without defects now I have discovered after an exit suddenly oil under the engine. Can someone tell me which part of the flange belongs to me? Have taken a photo. Thanks in advance and Happy Fest. Greetings Peter