Opps, my bad, I was just checking and I see the shaft size difference, case length is way different too. could maybe turn the 6v shaft down and switch noses, but I called the tractor shop and the lathe is big enough to swing the flywheel so I think I'll turn it down for the 6v ring gear. The two seem to be the same od, but the 6v is much thicker.
anybody have a 6v ring gear they want to get rid of?
