Farmall 1066 Engine


Farmall 1066 tractor photo
66 Series
Row-Crop tractor
Series map:
Hydro 100
1066
1468
115.7hp*
140.0hp*
147.8hp*
*Estimated engine power for comparison only.

Note: the Farmall model 1066 is the same as the International Harvester 1066. The following data is from the 1066 listing.
Engine Detail
International Harvester DT414
turbocharged diesel
6-cylinder
liquid-cooled
Displacement414 ci
6.8 L
Bore/Stroke4.30x4.75 inches
109 x 121 mm
Air cleanerdual stage dry
Rated RPM2400
 2600 (after 1973)
Starter volts12
Oil capacity18 qts
17.0 L
Coolant capacity25 qts
23.7 L
Page information
Peter Easterlund - owner of TractorData.com
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Peter Easterlund - owner/author
Email: Peter@TractorData.com
Updated on July 13, 2022
©2000-2024 - TractorData.com®. 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.