^ditto^ my sister and her husband live next to Dave's tractor world and I know Dave personally. he is a real great guy.Try this guy. He is in Gardners Pa and last year bought several trailers fuil of Wheel Horse parts and tractors from an old dealer. He specializes in old Wheel Horse parts. I have bought several parts from him and he is good to do business with. If he does not have it today, it may come in tomorrow.
Here is a link to EBay where several are for sale.