I'm going down to my john deere dealer either today or tomorrow and look at a walk behind he just got in on trade. I don't know the model but it has the old yellow deck. He said it was at least 5 years old. It comes standard with a 54" deck and 17 hp kawasaki that has been recently rebuilt by the dealer. There is also a 38" deck that goes with it and velke. I'm not familiar with thse type mowers (large walk behinds)and was wondering what I need to look for when checking it out. Thanks for the help.