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    Farmall 666

    Farmall 666 tractor photo

    Note: the Farmall model 666 is the same as the International Harvester 666. The following data is from the 666 listing.


    Manufacturer:International Harvester
    Total built:9,367
    Original price (USD):$11,875

    Farmall 666 Engines:

       International Harvester 5.1L 6-cyl diesel
       International Harvester 4.8L 6-cyl gasoline
    full engine details ...



    Rear Hitch:

    Type:IH Fast Hitch

    3-Point Hitch:

    Rear Type:II

    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...


    Farmall 666 Power:

    Drawbar (tested):58.01 hp [43.3 kW]
    PTO (tested):69.61 hp [51.9 kW]
    power test details ...


    Chassis:4x2 2WD
    Steering:hydrostatic power
    Brakes:dry disc
    Cab:Open operator station. Two-post ROPS or canpoy optional.



    Page information:

    Last update:December 20, 2013
    Copyright:Copyright 2014 TractorData LLC
    ©2000-2014 - TractorData™. Notice: Every attempt is made to ensure the data listed is accurate. However, differences between sources, incomplete listings, errors, and data entry mistakes do occur. Consult official literature from the manufacturer before attempting any service or repair.