Hey blktop, sorry to hear about your crack in the rear
I recently bought a set of oem 132's and took some internal pics of each spoke just after I cleaned them, thinking that it may come in handy one day. My numbers & stampings don't stack up with what weasel stated and that maybe a euro delivery thing given that I'm in Oz. But apart from what weasel has quoted and from what I've read here all bmw oem rims will have a
BMW stamp and not a
BWM as some reps will have
. Fore warned is fore armed, make sure you don't get shafted.
Hope these pics help in identifying an oem rim.
Interested to see a pic of the rim crack and final outcome of this unfortunate event. Good luck