Don't know what kind of tractor you are outfitting, but I got mine for my sleeve hitch from johnnyproducts.com. The reason I ordered from him is because he has the conversion parts within the kit for the Craftsman tractor and this kept me from having to fabricate my own (no welder or acetylene stuff here).
Also, I think I read in one of Willie Nunez posts where he ordered directly from Bear. Don't have their website handy for a link, but that may be another option for you.
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