JOHN DEERE GATOR COOLING SYSTEM REPLACEMENT KIT W/WATER PUMP, THERMOSTAT, GASKETS Built to John Deere OEM Standards Replaces John Deere water pump part number AM134585 Replaces John Deere Water Pump Gaskets numbers M139017, & M139018 Replaces John Deere Thermostat and Gaskets Numbers 49054-2056 &11060-2084 Shipped FAST & FREE by USPS Mail