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Years in Production / 1958–1973
Farmall
140
Explore the specifications, hardware, and original references for the Farmall 140.
23hp
Engine estimate · from PTO
2WD Only
Drive
1958–1973
Production years
Farmall
Manufacturer
140 / 01
At a glance
Production
The Farmall 140 was restyled in late 1963 at tractor serial number 23301. The new style was to match the Farmall 404 and 504 tractors then in production.
- Manufacturer
- Farmall (a part of International Harvester)
- Total Built
- 66,290
Mechanical
Two-wheel drive
Differential contracting band brakes
Open operator station.
- Steering
- manual
Hitch
- Type
- IH Fast Hitch (one-point)
Pto
- Rear Pto
- transmission
- Rear Type
- 540
Serial Numbers
FAQ: How to read a serial number table.
- 1958
- 501
- 1959
- 2011
- 1960
- 8082
- 1961
- 11168
- 1962
- 16637
- 1963
- 21181
- 1964
- 25387
- 1965
- 28408
- 1966
- 31285
- 1967
- 34818
- 1968
- 37352
- 1969
- 39906
- 1970
- 42300
- 1971
- 44424
- 1972
- 46605
- 1973
- 48507
- 1974
- 50720
- 1975
- 54273
- 1976
- 57773
- 1977
- 60839
- 1978
- 63111
- 1979
- 64544
Electrical
- Ground
- positive6V
- Ground
- negative12V
- Charging System
- generator (early)
- Charging System
- alternator (late)
- Battery Volts
- 6 (early)
- Battery Volts
- 12 (late)
140 / 02
Under the hood
Engine Detail
International Harvester C-123
gasoline
4-cylinder
liquid-cooled vertical I-head
- Displacement
- 122.7 ci2.0 L
- Bore Stroke
- 3.125x4.00 inches79 x 102 mm
- Air Cleaner
- oil bath
- Compression Ratio
- 6.94:1
- Rated Rpm
- 1400
- Firing Order
- 1-3-4-2
- Starter Volts
- 6 (early)
- Starter Volts
- 12 (late)
- Oil Capacity
- 5 qts4.7 L
- Coolant Capacity
- 15.2 qts14.4 L
- Fuel Type
- gasoline
- Cylinders
- 4
- Cooling
- liquid-cooled vertical I-head
Engine Options
International Harvester 2.0L 4-cyl gasoline
- Fuel Tank
- 11 gal41.6 L
140 / 03
Gears & controls
Transmission
- Transmission Type
- sliding gear
- Gears
- 4 forward and 1 reverse
140 / 04
Size. Stance. Footprint.
Dimensions And Tires
- Wheelbase
- 71 inches180 cm
- Weight
- 3,000 lbs1360 kg
- Front Tire
- 5.00-15
- Rear Tire
- 11.2-24
Tires And Tracks
- Front Ag
- 5.00-15
- Rear Ag
- 11.2-24
140 / 05
Tractor Photos
See it in action
Videos
Watch Farmall 140 videos from their original YouTube creators.
140 / 07
Tests (NTTL)
Nebraska Tractor Test 666
Gasoline 4-speed 2WDSeptember 3 - 18, 1958
Drawbar performance
Gear 2 used for power test.
Gear 1 used for pull test.
- Id
- 666
- Belt Power Max
- 23.02 hp17.2 kW
- Belt Fuel Use Max
- 2.0 gal/hour7.6 l/hour
- Max Power
- 21.25 hp15.8 kW
- Fuel Use
- 2.0 gal/hour7.6 l/hour
- Max Pull
- 3,611 lbs1637 kg