I tried this question in the Crankshaft Balancer Failure thread but with no response. So I am trying here to see if someone can help me.

Please help!!! My balancer # does not match any of the ones mentioned in the thread.

I have a 2000 E55, manufactured in 12/99. M113 engine. The part # on my balancer is different than any I have seen on these threads. It is 113 035 01 00 there is a little space and then also reads 12 01. Could someone please let me know if this is an updated part or one of the original problematic ones? Thank you.