Hello,
can anyone confirm if the 01R differential carrier mounting for the B6/B7 A4 is the same or different from the A6 / Allroad units?
I am having a difficult time locating a FUB diff (01R500043A) from an A4, but I can get a ENX (01R500043R) from an Allroad. Both apparently have the same 4.375 ratio.
The question is will it bolt up?

Thanks for any help.