International Harvester ID-9 Engine


International Harvester ID-9 tractor photo
1941 - 1954
Industrial tractor
Engine Detail
International Harvester
diesel
4-cylinder
liquid-cooled vertical I-head
Displacement334.5 ci
5.5 L
Bore/Stroke4.40x5.50 inches
112 x 140 mm
Compression15.7:1
Rated RPM1500
Coolant capacity44 qts
41.6 L
Page information
Peter Easterlund - owner of TractorData.com
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Peter Easterlund - owner/author
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Updated on July 20, 2025
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