By joining you will help ensure that we can continue to provide this service
JOIN HERE!
Main seal?
Re: Main seal?
The perceived problem was an "out-of-spec" oil pump outer rotor OD. They checked their inventory and all of them had the same OD. Upon further research I found a UK parts dealer that reported that BMW changed their spec on that part and all of them at my supplier were within the new spec. My supplier appreciated the updated info.
I note that I've never seen the actual BMW bulletin advising of this spec change but have assumed its out there somewhere.