| Engine options | |
| International Harvester 4.6L 6-cyl diesel | |
| International Harvester 4.3L 6-cyl gasoline | |
| International Harvester 4.3L 6-cyl LP gas |
| Engine Detail | |
| International Harvester D-282 | |
| diesel | |
| 6-cylinder | |
| liquid-cooled vertical I-head | |
| Displacement | 281.3 ci 4.6 L |
| Bore/Stroke | 3.6875x4.3906 inches 94 x 112 mm |
| Air cleaner | oil bath |
| Compression | 18.2:1 |
| Rated RPM | 1800 |
| Firing order | 1-5-3-6-2-4 |
| Starter volts | 12 |
| Oil capacity | 9 qts 8.5 L |
| Coolant capacity | 16 qts 15.1 L |
| Exhaust valve clearance | 0.027 inches (hot) 0.686 mm |
| Engine Detail | |
| International Harvester C-263 | |
| gasoline | |
| 6-cylinder | |
| liquid-cooled vertical I-head | |
| Displacement | 263 ci 4.3 L |
| Bore/Stroke | 3.5625x4.3906 inches 90 x 112 mm |
| Air cleaner | oil bath |
| Compression | 7.2:1 |
| Rated RPM | 1800 |
| Starter volts | 12 |
| Engine Detail | |
| International Harvester | |
| LP gas | |
| 6-cylinder | |
| liquid-cooled vertical I-head | |
| Displacement | 263 ci 4.3 L |
| Bore/Stroke | 3.5625x4.3906 inches 90 x 112 mm |
| Air cleaner | oil bath |
| Compression | 8.75:1 |
| Rated RPM | 1800 |
| Starter volts | 12 |
| Page information | |
![]() | |
| Copyright 2025 TractorData.com® | |
| TractorData is a family-owned small business located in Minnesota that has been providing reference information on tractors since 1999. | |
| Peter Easterlund - owner/author | |
| Email: Peter@TractorData.com | |
| Updated on March 16, 2025 |