Farmall 666


Farmall 666 tractor photo
1972 - 1976

Note: the Farmall model 666 is the same as the International Harvester 666. The following data is from the 666 listing.
Production
Manufacturer:Farmall (a part of International Harvester)
Total built:9,367
Original price:$11,875
Farmall 666 Power
Drawbar (tested):58.01 hp
43.3 kW
PTO (tested):69.61 hp
51.9 kW
power test details ...
Farmall 666 Engines
International Harvester 5.1L 6-cyl diesel
International Harvester 4.8L 6-cyl gasoline
Engine details ...
Mechanical
Chassis:4x2 2WD
Steering:hydrostatic power
Brakes:dry disc
Cab:Open operator station. Two-post ROPS or canpoy optional.
Transmissions:5-speed
 hydrostatic
 10-speed partial power shift
Transmission details ...
Tractor hitch
Rear Type:II
Type:IH Fast Hitch
Power Take-off (PTO)
Rear PTO:independent
Rear RPM:540
Dimensions & Tires
Wheelbase:103 inches
261 cm
Weight:7053 lbs
3199 kg
Front tire:7.50-16
Rear tire:15.5-38
Full dimensions and tires ...
666 Serial Numbers
Location:Clutch housing, right side
1972:7500
1973:8200
1974:11585
1975:13131
1976:15739

how to read serial numbers...

Page information
Last update:August 4, 2020
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