Power: 113 hp[P] Date of manufacture : 1966 - 1969
Production Manufacturer: J.I. Case Type: Row-Crop tractor Factory: Racine, Wisconsin, USA Total built: 13,763 (all types) Original price: $10,300 (1969) Mechanical Chassis: 4x2 2WD Steering: power Brakes: disc Cab: Open operator station. Transmission: 8-speed Photos J.I. Case 1031 photos... Hydraulics Valves: 2 Pump flow: 12 gpm 45.4 lpm Tractor hitch Rear Type: 2 Power Take-off (PTO) Rear PTO: independent Rear RPM: 540   1000 Engine RPM: 1000@1700 Dimensions & Tires Wheelbase: 109 inches 276 cm Weight: 9,335 lbs 4234 kg Front tire: 7.50x16 Rear tire: 15.5x38 Full dimensions and tires ... 1031 Serial Numbers Location: Tractor instrument panel, near steering column. photo of 1031 serial number 1966: 8279001 1967: 8306501 1968: 8332101 1969: 8356251 how to read serial numbers...

J.I. Case 970	Power: 95 hp[P]	Date of manufacture : 1970 - 1978

J.I. Case 990	Power: 58 hp	Date of manufacture : 1976 - 1980

J.I. Case 995	Power: 62 hp	Date of manufacture : 1976 - 1980

J.I. Case 1010	Power: 100 hp	Date of manufacture : 1958 - 1964

J.I. Case 1031	Power: 113 hp[P]	Date of manufacture : 1966 - 1969

J.I. Case 1070	Power: 112 hp[P]	Date of manufacture : 1970 - 1978

J.I. Case 1090	Power: 122 hp[P]	Date of manufacture : 1970 - 0000

J.I. Case 1170	Power: 135 hp[P]	Date of manufacture : 1970 - 1971

J.I. Case 1175	Power: 135 hp[P]	Date of manufacture : 1971 - 1978