Harald's Small Engine Repair is a tremendous resource. They have a vast (as in acres of) inventory of used and salvage equipment, a great selection of professional-quality new equipment, and can fix darn near anything. I have an old Craftsman walk-behind that even Sears doesn't keep information on any more. Harold's not only had the parts manual on file, they were able to find me a replacement pulley for it ("probably the last one in the country" they said). Worth the trip to Billings.
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