Run into that a year ago ,had a problem with the turbo on our R50 ,the dealer wanted $2000.00 for a new one . Said that was the only way to get one, but did loan us a used one to cut wheat. So I take it to a local shop that does fuel injection and turbos . The owner says no problem a few days, turned in to five months. His suppliers and AGCO says there are no parts on the face of the earth. I get doing a little looking on the internet and find Deutz of north America ,it is in Georgia. Called them and after a little phone tag had the parts in about 3 days. Maybe some of these dealers need look around for other sources for Duetz parts.