Type of Engine – Diesel
Key Features
Mobil Delvac MX ESP 15W-40 is formulated with Trimer additive technology and a mixed detergent system to deliver cutting-edge performance in both new and older engines. In addition to assuring excellent control of oil thickening due to soot build-up and outstanding TBN retention for long drain intervals, Mobil Delvac ESP 15W-40’s advanced technology also provides outstanding resistance to oil consumption, oxidation, corrosive and abrasive wear, and high temperature deposits
Typical Properties
| SAE Grade | 15W-40 |
| Viscosity, ASTM D 445 | |
| cSt @ 40ºC | 114 |
| cSt @ 100ºC | 15.0 |
| CCS, cP, ASTM D 5293 | 6500 @ -20ºC |
| MRV, cP, ASTM D 4684 | 19,000 @ -25ºC |
| HTHS @ 150ºC, cP, ASTM D4683 | 4.3 |
| Viscosity Index, ASTM D 2270 | 137 |
| Sulfated Ash, wt%, ASTM D 874 | 0.98 |
| Total Base #, mg KOH/g, ASTM D 2896 | 10.4 |
| Pour Point, ºC, ASTM D 97 | -30 |
| Flash Point, ºC, ASTM D 92 | 236 |
| Density @ 15ºC kg/l, ASTM D 4052 | 0.876 |
Actual product / Color may be different from product images.
