Kioti claims to cover nearly every component in their bumper-to-bumper warranty…. That's a load if miss information and lies. Do your research before purchasing because their warranty ONLY covers the MINIMAL power train items…. And god forbid you need a part out of warranty, that should not have broken on the first place. Customer service and the dealer warranty section stone walls your requests, when in fact they know of only 2 other heater cores that have failed over the past many years. My ONLY regret is purchasing the NX4510, rather attempting to have my tractor serviced shortly after their so called warranty period on a part that should not have failed in the first place. I WILL NEVER recommend Kioti to anyone