I have an otter dozer off of a 2wd 4850 john deere tractor. Dozer has hardly ever been used. Bit is almost like new. Ends are a little bit worn but not bad. I do have everything including hydraulic cylinder and hoses and even the lockup for frame mount so u can hang weights off the front. Asking $6,000 OBO. This is what I see them going for. You can call or txt me. I prefer a txt then I can call you but either way is fine. My number is 7eight5-two02-2zero6one. Thanks!