the seral # on the motor listed it as a 31 with duel frount wheels the other tractor seral # is a 30 but has a single frount wheel but i dont have the rim and tire just the fork assy the other tractor mite have had a motor swap maybe i have checking to get manuals to get pictures to get a better ideal of what iam doing i reel built motor got it running good i got a new hood from guy listed above but the floor pans iam still not sure what they look like and i still need to find a stock seat a brackets thanks for your time richard maybe i dont have what i think it is ? i did get a hart-parr book with this mod in it but it shows thr proto type that was built thanks again rich