Good used Kubota ZD21 diesel zero turn mower. Low hours and motor is clean and strong….. 1353 hours, probably at least another 2000 hours to go!!!!! I do know that he just had the oil changed on it in November 2017. I recommend you checking it out first. Joe Seven 0 Eight 7 Six 8 One 1 Three 8. The item “Kubota ZD21 60 diesel zero turn mower” is in sale since Sunday, May 6, 2018. This item is in the category “Home & Garden\Yard, Garden & Outdoor Living\Lawn Mowers\Riding Lawn Mowers”. The seller is “cindyluis” and is located in Saint John, Indiana. This item can’t be shipped, the buyer must pick up the item.