Tractors > Farmall > 1256

Farmall 1256 Engine

1967 - 1969

56 Series

Standard-tread tractor

Series map:

1456↑ 1969-1971

1256

125.6hp*

1206↓ 1965-1967

*Estimated engine power for comparison only.

Note: the Farmall model 1256 is the same as the International Harvester 1256. The following data is from the 1256 listing.

Note: the Farmall model 1256 is the same as the International Harvester 1256. The following data is from the 1256 listing.

Engine Detail
International Harvester DT407
turbocharged diesel
6-cylinder
liquid-cooled
Displacement	406.9 ci 6.7 L
Bore/Stroke	4.321x4.625 inches 110 x 117 mm
Air cleaner	dual dry elements
Compression	17:1
Rated RPM	2400
Starter volts	12
Oil capacity	15 qts 14.2 L
Coolant capacity	24 qts 22.7 L

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Updated on August 30, 2023

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