If you're talking about a MF 1010 diesel, I have one. Mine is two wheel drive, straight shift, with turf tires. I hear the hydros are not that reliable though. Parts are getting scarce, but can still be found. The MF dealer can get a lot of parts, but not all. I just changed the gear shift bushing in mine, and it is plastic. Don't shift gears real hard. They are tough tractors overall.
If you get one, note that the glow plugs in mine take 10 seconds before they start heating, so give them time. Mine wants glow plugs even when it's 70 outside. Also, mine has a voltage drop at the starter after the current flows through the ignition switch and safety switches. I fixed this with an $8 Radio Shack relay. Now it cranks like a demon.