Serial Number Information for International Harvester 1456
| Serial Number: | Year Made: | Plate Location: |
| 1001 (IH) | 1969 | Clutch housing, right side |
| 10025 (IH) | 1970 | Clutch housing, right side |
| 10249 (IH) | 1971 | Clutch housing, right side |
Specifications
Specifications for International Harvester 1456
| Make: International Harvester | Model: 1456 | Years Made: n/a |
| Factory: n/a | Chassis: 4x2 2WD4x4 MFWD 4WD optional | Wheelbase: 105 inches [266 cm] |
| Front tire: 11L-15 | Rear tire: 18.4-38 | Weight: 12800 to 17350 pounds |
| Length: 164 inches [416 cm] | Width: n/a | Height: n/a |
| Elec. Grounding: n/a | Elec. Charging Amps: n/a | Elec. Volts: n/a |
| Hitch Rear Type: 3/2 | Hitch Rear Lift: n/a | Fuel Capacity: 42 gal [159.0 L] 40 gal [151.4 L] (optional auxiliary tank) |
| Hydraulics Type: n/a | Hydraulics Capacity: n/a | Hydraulics Pressure: n/a |
| Hydraulics Valves: n/a | Hydraulics Total Flow: n/a | Hydraulics Valve Flow: n/a |
| Steering: hydrostatic power | Brakes: independent hydraulic dry disc | New Price: $12,400 (1971) |
Powertrain
Powertrain for International Harvester 1456
| Engine type: International Harvester DT407 | Cylinders: 6 | Displacement: 406.9 ci [6.7 L] |
| Bore/Stroke: 4.321x4.625 inches [110 x 117 mm] | Compression: 17:1 | RPM: 2400 |
| Gross Power: n/a | Torque: n/a | Torque RPM: n/a |
| Net Power: n/a | PTO: n/a | Drawbar: n/a |
| Rear PTO: independent | Rear RPM: 1000 | Clutch: n/a |
| Cooling: liquid | Coolant: 24 qts [22.7 L] | Air Cleaner Type: dual dry elements |
| Oil Capacity: 13 qts [12.3 L] | Oil Change: n/a | Fuel: diesel |
| Transmission Type: partial power shift | Gears: 8 forward and 4 reverse |
Paint Codes
Sorry, no paint information available for International Harvester 1456 
