Why am I posting this here? Well I trust the forum and the X3 forum is filled mostly with opinion.

I need a new transfer case for my wife's 2007 X3 and wondering if anyone knows of a reputable source for rebuilds. Buying used risks the chance of the same issue/flaw that haunts these things. BTW: Actuator motor rebuilt a few years back, I bought a new one anyway, did not alter the issue. Thanks