This weekend I rebuilt a friend's 2005 BMW X3 transfer case. BMW wanted to charge her over $3000 for a new one. I bought the bearing kit from cobra transmission $98 and the new chain $89 from american power train warehouse. All in it cost just over $200. Don't know if it'll help anyone out or not, but I figured I'd post it.

https://www.youtube.com/watch?v=AzhznwiSLBA


Thanks,
Sean