International Harvester 743 Engine
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| Engine Detail | |
| International Harvester D-239 | |
| diesel | |
| 4-cylinder | |
| liquid-cooled | |
| Displacement | 238.65 ci 3.9 L |
| Bore/Stroke | 3.875x5.06 inches 98 x 129 mm |
| Rated Power (net) | 65.7 hp 49.0 kW |
| Power (gross) | 72.4 hp 54.0 kW |
| Rated RPM | 2300 |
| Starter | electric |
| Starter volts | 12 |
| Page information | |
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| Email: Peter@TractorData.com | |
| Updated on October 9, 2025 |