| Engine Detail | |
| John Deere | |
| turbocharged intercooled diesel | |
| 6-cylinder | |
| liquid-cooled inline | |
| Displacement | 496 ci 8.1 L  | 
| Bore/Stroke | 4.56x5.06 inches 116 x 129 mm  | 
| Rated Power (net) | 197.1 hp 147.0 kW  | 
| Rated Power (gross) | 205.2 hp 153.0 kW  | 
| Maximum Power (net) | 211.9 hp 158.0 kW  | 
| Maximum Power (gross) | 219.9 hp 164.0 kW  | 
| Air cleaner | dual paper elements | 
| Compression | 16.5:1 | 
| Rated RPM | 2100 | 
| Idle RPM | 875-2200 | 
| Starter volts | 12 | 
| Oil capacity | 25.4 qts 24.0 L  | 
| Coolant capacity | 33.8 qts 32.0 L  | 
| John Deere 7920 Engine | |
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| Page information | |
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| Peter Easterlund - owner/author | |
| Email: Peter@TractorData.com | |
| Updated on November 21, 2022 |