I dropped it off at a local diesel shop. I even called a few places, pretty much everyone said I'll need a new center cartridge, if they can even ID the current one. Should be about, oh, $600...

Booo.
All I know is that this is a 6-blade comp, 12 blade turbine, I got it brand new as just a HX40 for a DSM. Apprently there should be some part numbers on the back side of the compressor wheel, and they will hopefully try and match up that wheel with a new center section. I'd like to keep the 69lb/min comp wheel if possible. I won't be a stock 2.0L forever
Wheelhop do you know any part numbers for my 6 blade hx40?
Also, my turbine housing is a little messed up, guess I'll have to whip out the dremel!
Oh, and BEP housing for the lose: The bolt holes not tapped all the way through, my hardened steel turbo bolts missing 1/3 of their threads and a pain to remove.