This is a 76-77 model year JD 550. Unsure of the hours because the hour gauge isn’t working. No winch. Tracks are wore pretty bad. Rest of undercarriage is pretty decent. Small fuel leak coming from injector lines. Turbo engine runs fine. Clutches and steering all seem good. 6 way blade and hydraulics work fine. I have the grill and side panels for under the cab. I bought this dozer for a winter project to fix up but I just don’t have the time. It would make a great farm dozer. Buyer is responsible for pick up and shipping. It’s for sale locally so I reserve the rights to end the sale early at anytime. Thanks and happy offerding