Lance, 8010,s 04 to 05 late models, sooo many changes cage and cone, feeder house, and transion area going into cage, control pressures, pita, 06 models and newer much better, feeder reverser has been updated, feeder chains pita, chopper shaft and brgs, pita, if you wish Lance, will sit down on CNH website and can list some numbers, these are the things from the top of my head, wiring issues, engine problems! I could right a book, glad to pass info on that I know, let me know, Scott.