Marine Engines - Perkins-Sabre Leisure Engines (86 to 300HP), Commercial engines
Engine-Crankcase
| Mobil Delvac 1320 | Temperature Ambient Range : 0°C/32.0°F - 25°C/77.0°F |
| Mobil Delvac 1630 | Temperature Ambient Range : 5°C/41.0°F - 40°C/104.0°F |
| Mobil Delvac 1640 | Temperature Ambient Range : -15°C/5.0°F - 50°C/122.0°F |