I have this 520-8 that needs some love and restoration expertise, and I don't have the time or gumption to take on this project and give it the TLC it deserves. Local pickup near Bloomington, IN only.... (almost - I might be able to meet somewhere but not too far, and I don't have a trailer.)
The Onan P220 runs, but not well. I repaired the seal on the intake manifold, replaced the carb & spark plugs, adjusted valve clearance, and tried adjusting the governor, but it still surges. It has the swept front axle but does not have reduction steering. As far as I know, all is original, and the hour meter is at 610.
Several attachments could be included in the deal if desired, for a bit extra. Either a 60" SD or 48" SD deck, single stage snowblower, and/or snow plow blade (would need to get extension kit for front wheel clearance).