I am found this site doing research on a garden tractor my father bought from his neighbor. It is a Snapper 1855, not sure of the year but it still has the Onan motor and according to him is running great after a little tinkering. New plugs, fuel line and carborator cleaning. It came with a plow, disk, mower deck and a snow (dozer) blade, there may be more but I am not sure what they are until he delivers it next month. He did tell me that there was not a tiller. Can anyone tell me if there are any tillers that will work with this tractor besides the MF 4850 or MF 4250. How hard are these to find? What could I expect to pay for the MF tiller?