Last winter the auger belt on my old (1998 Toro Snow Blower) fell apart while I was snow blowing my driveway. I had to manually shovel for the rest of the winter.
After looking for the right belts (if one is broken I felt it was best to change out both) I finally found http://vbeltguys.com and the staff were great at finding me the two belts I needed for my old Toro snow blower.
They were delivered fast and fit great (although it was a battle replacing them) and the auger is now working fine!! (Hopefully having it working will mean that we won’t get any snow this winter.)
I recommend getting any belt you need from the V-Belt Guys!