I don’t even know if that’s the exact right part but it looks close. I’ll go with it unless you got something better.
My broader point was just that it was not a slam dunk to get those bolts off; seems like you agree.
Some folks were talking about various solutions to seal *below* the flange, but other folks are saying that it is actually important that the top hat seal actually be leaky to some extent.
I don’t know who’s right but it’s been quite captivating – I hope they’re successful. Of course capturing the flow is just the beginning… the cleanup… jeez.