For all of these years I have wondered just exactly what happens to old tractors? Times were not always like this. For the past several years I have sat against the tree-line, where my parts have rusted and rotted away. They call me 'Little M' and this is my story. Today's Featured Article - Little 'M' - by Donnie Anderson. Our low prices and years of research make us your best choice when you need parts. We sell tractor parts! We have the parts you need to repair your tractor - the right parts. However, if you spot an error please use our Feedback Form to let us know. We have tried to keep this data as accurate as possible. Just click on a model to see the serial numbers and the years it was manufactured. There are 90 models listed for John Deere.