I am unsure of this mowers past. It sat for a while and rodents got after the fuel tank and wire harness. It has a brand new wire harness, fuel tank with updated bracket, fuel lines, engine, muffler, PTO clutch, all belts, most pulleys, deck spindles, battery. Rear tires have tubes, new front tires with new wheel bearings. Updated to the key switch panel from the push button style. Hydros have been serviced. Not much else can be changed really. I used it to mow today and it works good. The worst thing about it is the non-folding ROPS. So be aware of that if you have trees with low branches. The old hour meter is pictured showing 164.7 and I have 0.6 hrs on the new engine. Only trades considered are for a 4x4 tractor with loader in the 30-40hp range preferably a kubota with cash on top of course. delivery available for a small fee. If you have any questions feel free to ask.