More than likely your neighbor needs a 36x67 belt, if you are talking about the primary. There is a link to a schematic for the tractor below. Don't mind that the model ends in x25A instead of 15B, that is strictly vendor info and has no bearing on part numbers.
One suggestion, if possible put on OEM belts or at least a good quality belt from TSC or your local mower shop. Do not put a $10 Walmart/Napa/Tru Value special on there. They will not last. It also wouldn't be a bad idea to bring the old belt with you just to "double check".
46620 Murray Tractor Parts.
Linear Mode
