Ag Leader GeoSteer Receiver & ECU, Seller Asset Number #1, GeoSteer Firmware 2.0.34390, GeoSteer ECU Part #: 200-0601-02 Rev C, GeoSteer ECU Serial #: 1244150712, Unlocks: Glonass, JD-Steer & RTK, GeoSteer Internal ECU, Firmware Version: 2.0.32323, Serial #: 0012444670, ECU4, Receiver Serial #: 1250080861, Receiver Part #: 200-0638-04 Rev C, Used On John Deere 8360R Tractor