Description
Mobil Delvac 1™ 5W-40 High performance Heavy duty diesel engine oil
- Mobil Delvac 1 5W-40 is a fully synthetic high performance heavy duty diesel engine oil that helps towards long engine life while providing long drain capability for modern diesel engines operating in severe applications.
- Mobil Delvac 1 5W-40 delivers excellent performance in modern low emission engines, including refrigerated units, as well as older, well-maintained engines.
- Mobil Delvac 1 5W-40 is recommended for use in a wide range of heavy-duty applications and operating environments found in the on-road transport and off-road mining, construction, and agricultural industries.
- Mobil Delvac 1 also meets the requirements of the API SL specification for gasoline engines used in mixed fleets.
Benefits
- Meets or exceeds demanding specifications of major OEMs
- Outstanding thermal and oxidation stability
- Low volatility, excellent wear and bore polish control
- Expertly formulated low viscosity formulation
- Exceptional low temperature pumpability
- Good resistance to corrosion
- Long drain capability
- Component compatibility
Applications
Mobil Delvac 1 5W-40 is recommended for use in super high performance diesel applications, including modern low emission engine designs with Exhaust Gas Recirculation (EGR). These applications include the following:
- On-highway engines operating in both high speed/high load and stop-and-go conditions
- Off-highway engines operating in severe low speed/heavy load conditions
- Virtually all diesel powered equipment from American, European, and Japanese equipment builders
- Refrigeration units
Technical specifications
| Grade | SAE 5W-40 |
| Ash, Sulfated, mass%, ASTM D874 | 1.35 |
| Density @ 15 C, kg/l, ASTM D4052 | 0.854 |
| Flash Point, Cleveland Open Cup, °C, ASTM D92 | 226 |
| Kinematic Viscosity @ 100 C, mm2/s, ASTM D445 | 14.8 |
| Kinematic Viscosity @ 40 C, mm2/s, ASTM D445 | 102 |
| Pour Point, °C, ASTM D97 | -45 |
| Total Base Number, mgKOH/g, ASTM D2896 | 12 |
| Viscosity Index, ASTM D2270 | 151 |
EXXONMOBIL CENTRAL EUROPE HOLDING GMBH, Ericusspitze 2, 20457 Hamburg, GERMANY, +49 40 6393 0, [email protected], www.exxonmobil.de






Benjamin –
Punctual service. Durable product.
Charlotte –
Better than anything else I’ve tried before.
yann_fr –
Fast delivery, good workmanship. Feels durable and well built.
Lorenzo C. –
Works just as advertised.
paola89 –
Very satisfied, it’s even better than I expected. Not too big, not too small, perfect.