Sure you can get parts for a USA made 40 year old Deere, but do you honestly think that you will be able to get parts for your Chinese or India made JD 40 years from now, 20 year, how about 10 years. The compact tractor companies that farm out their name to lesser know manufacturers to make their tractors wont/cant guarantee parts for 40 years as they don't make them or the tractor and are at the mercy of Korean, Chinese, Indian or other 3rd World manufacturer to provide parts support. They will do this as long as it is profitable for them, but if JD or other USA big name cancels their manufacturing contract, there is nothing that obligates them to make parts for the tractors that were sold as John Deere, Massey Ferguson, New Holland, Case IH or any other brand.. Massey Ferguson had a model (1010 I think but memory isn't that long anymore) that was obsolete in 5 years, couldn't get any parts because the Japanese factory quit making them.