| Engine Detail | |
| Kohler Magnum | |
| gasoline | |
| 2-cylinder | |
| air-cooled horizontal-shaft opposed-twin | |
| Displacement | 691 cc 42.18 ci | 
| Bore/Stroke | 3.125x2.75 inches 79 x 70 mm | 
| Power (gross) | 18 hp 13.4 kW | 
| Idle RPM | 1200-3600 | 
| Starter | electric | 
| Starter volts | 12 | 
| Sparkplug | Chamption RBL-15Y | 
| Sparkplug gap | 0.025 inches 0.635 mm | 
| Intake valve clearance | 0.004 inches (cold) 0.102 mm | 
| Exhaust valve clearance | 0.012 inches (cold) 0.305 mm | 
| Engine Oil | |
|   | |
| Oil capacity | 1.875 qts 1.8 L | 
| Oil change | 50 h | 
| Cub Cadet 1872 Engine | |
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| Page information | |
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| 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 February 9, 2022 |