V40 2000 rear bearing hub question

[ripkord]

I'm hoping someone has replaced a rear bearing hub on their V40 or S40 2000-2004. My real question is :
"Does the ABS pulse wheel, or ring, come as part of the new bearing hub assembly?"
I can't find much info on this. It isn't discussed, or pictured in the "Vadis" repair system, and I talked to one Volvo dealer parts dept, who said they weren't sure. (haven't heard back from them yet).
Anyway, it's a notched ring bolted to the back of the bearing hub, that the abs sensor reads as the wheel turns. Both of these rings are broken/missing on my 2000 v40 so my abs doesn't work. I really only need the rings, but if they are only available as part of the new assembly, then I'll replace the whole thing.
If someone out there has replaced them with the ring included, did you go with OEM, or other & who? Thanks!!

[JDS60R]

Looks like you can buy the tone ring seperate. I assume they are even cheaper at a junk yard (breakers) .

See part 22

[JDS60R]

Looks like myvolvopartsonline.com has them for $99.68
listed as sensor ring under ABS brakes

http://www.myvolvopartsonline.com/partl ... atalogid=0