Engines fitted to the International Harvester W-400
International Harvester 4.3L 4-cyl gasolineGasoline · 4 cyl
264 ci
International Harvester 4.3L 4-cyl dieselDiesel · 4 cyl
264 ci
International Harvester 4.3L 4-cyl LP gasLP gas · 4 cyl
264 ci
Engine details
International Harvester 4.3L 4-cyl gasoline
Bore × stroke
4 in × 5.25 in
Rated speed
1,450 rpm
Compression
6.3:1
Cooling
liquid-cooled vertical I-head
Firing order
1-3-4-2
International Harvester 4.3L 4-cyl diesel
Bore × stroke
4 in × 5.25 in
Rated speed
1,450 rpm
Compression
16.5:1
Cooling
liquid-cooled vertical I-head
Firing order
1-3-4-2
International Harvester 4.3L 4-cyl LP gas
Bore × stroke
4 in × 5.25 in
Rated speed
1,450 rpm
Compression
8.33:1
Cooling
liquid-cooled vertical I-head
Firing order
1-3-4-2
Transmissions
Transmissions for the International Harvester W-400
5-speed sliding gearsliding gear
5F / 1R
International Harvester Torque Amplifierpartial power shift
10F / 2R
Transmission notes
International Harvester Torque Amplifier: The Torque Amplifier (TA) uses a planetary gearset to provide a shift between direct-drive (DD) and the TA underdrive.
Weight
Weight specifications
Weight
6,158 lb operating
Ballasted
10,453 lb
Dimensions
Dimensions specifications
Wheelbase
no record
Length
130 in
Width
76 in
Height
93.5 in
Capacities
Capacities specifications
Fuel tank
18 gal
Hydraulics
Hydraulics specifications
Pump flow
no record
Hitch
Hitch specifications
Rear lift capacity
no record
PTO
PTO specifications
Rear PTO
independent
Rear PTO speeds
540
Chassis
Chassis specifications
Drive
2WD
Steering
hydraulic power
Brakes
Mechanical disc brakes
Cab
Open operator station
Tires
Tires specifications
Front
6.50-18
Rear
15.00-30
Production
Production specifications
Total built
2,070
Built by
International Harvester
Variants
400 Row-crop version (Farmall)
Serial numbers
Serial plate on the clutch housing, left side of tractor.