* 4*-Four speed transmission with PTO and 3 point lift * 2*-Four speed transmission, NO PTO or 3 point lift
(Example: A model 971 is a 901 series tractor and with serial number 131420 it would be a 1960)ĥ**-One row off-set tractor with 134 CI Gas, LP-Gas or 144 CI Diesel engineĦ**-Four wheel utility type with adjustable front axle, 134 CI Gas, LP-Gas or 144 CI Diesel engineħ**-High clearance row crop with 134 CI Gas, LP- Gas or 144 CI DieselĨ**-Four wheel utility type with adjustable front axle, 172 CI Gas, LP- Gas or 172 CI Diesel engineĩ**-High clearance row crop type, 172 CI Gas, LP-Gas or 172 CI Diesel engine Use the chart below to decode your model number, then find your serial number in the appropriate series to determine the year of your tractor. A diamond symbol denotes the beginning and end of the serial number. The hundred series and '01' series tractor serial number location is on the flat area above and behind the starter.
Serial numbers on the 9N-2N and 8N tractors are located on the left side of the engine block, just below the head and behind the oil filter. The best way to identify a tractor is by the serial number.
