Note: the J.I. Case model 990 is the same as the David Brown 990 Selectamatic. The following data is from the 990 Selectamatic listing.  | 
| Engine Detail | |
| David Brown | |
| diesel | |
| 4-cylinder | |
| liquid-cooled | |
| Displacement | 195 ci 3.2 L  | 
| Bore/Stroke | 3.939x4.00 inches 100 x 102 mm  | 
| Power (net) | 58 hp 43.3 kW  | 
| Air cleaner | oil bath | 
| Compression | 17:1 | 
| Rated RPM | 2200 | 
| Operating RPM | 700-2200 | 
| Starter volts | 12 | 
| Oil capacity | 7.9 qts 7.5 L  | 
| Coolant capacity | 14.8 qts 14.0 L  | 
| Page information | |
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| Updated on October 10, 2014 |