So I have an '07 X3 that is a MT6. It won't drive under it's own power because the TCase and trans is slipping the splines. There is an intermediate shaft that goes from the tail housing of trans to the TCase. Instead of the propshaft-tri-flange, it is an intermediate shaft.
At any rate, this is on all MT Xdrive BMWs of this vintage. E53, E9X, E83...etc. Supposedly.
I found the replacement shaft on this, and it is PRICEY! $400 for just this tiny adapter shaft!
https://www.ecstuning.com/b-genuine-...t/23117557292/
This is the best part pricing I can find.
Can anyone find a better price on this part? Maybe any other ideas...?