See Description For Vehicle Fitment. Tractor, Front Mower, UTV 49044-2066, 11060-2450, 11060-2451 All of our items are in stock and ready to ship! Genuine JOHN DEERE OEM Water Pump Assembly Part number: AM134585 Includes Genuine John Deere Gaskets: Part number: M139017 and M139018 This pump is for Kawasaki Water-cooled engines used in John Deere lawn and Garden Tractors and 6x4 Gator. If your John Deere tractor or Gator has engine model FD620D or FD590V, this is the pump you need. Will fit models 285, 320, 325, GX325, 425, 445 tractors, F725 Front Mowers, and 6x4 Gators. John Deere 285, 320, 325, GX325, 425, 445 Tractors; John Deere F725 Front Mowers;John Deere 6x4 Gators