Quote:
Originally Posted by 328dX
my car was built 06/2015 so i'm assuming mine got replaced with that? i got it replaced in november 2018, or did they use the 150?
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The only difference between part numbers 27108643149 and 27108643150 is the output flange diameter.
Up to 07/2015 the cars had part number 27108643149 with a 105mm output flange bolt diameter and flex disk.
From 07/2015++ they got 27108643150 transfer case and 96mm output flange bolt diameter to flex disk.
That was the only difference.
So your car would have gotten the 27108643149 for its 105mm putput flange to flex disk to match your driveshaft.
The other part number available for your car, 27107649725, is the core exchange version of it.
Through some light extra work, I'm looking at preventing the whole issue from coming up again. I will be monitoring the Loctite method to look for any more vibration wear, when I refresh my flex disk.