| Engine Detail | |
| Caterpillar D315 | |
| diesel | |
| 4-cylinder | |
| liquid-cooled | |
| The D315 was introduced on the D4 6U/7U series in 1947. | |
| Displacement | 350 ci 5.7 L |
| Bore/Stroke | 4.50x5.50 inches 114 x 140 mm |
| Power | 63 hp 47.0 kW |
| Air cleaner | oil bath |
| Compression | 18:1 |
| Rated RPM | 1600 |
| Starter | gas pony motor |
|   | electric OptOptional |
| Starter volts | 24 |
| Page information | |
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| Peter Easterlund - owner/author | |
| Email: Peter@TractorData.com | |
| Updated on January 7, 2025 |