SAE 15W40 API CI-4 GASOLINE ENGINE OIL is an extra high performance diesel engine oil that provides excellent lubrication of today’s diesel engines promoting extended engine life. As a result, this product meets or exceeds the specifications of virtually all major European and American engine manufacturers. This extra high performance has been proven in the field in a wide range of industries and applications.
The advanced chemistry of this product gives high performance in both modern, demanding low-emission diesel engines and older diesel engines operating on low or high sulphur fuel. SAE 15W40 combines a blend of high performance base stocks with a progressive additive system to provide superior control of oil thickening due to soot build-up and high temperatures as well as resistance to oxidation, corrosion, and high temperature deposits.
Applications :
Turbo-charged diesel powered equipment from leading Japanese, European, and American manufacturers.On-highway light and heavy-duty trucking.Off-highway industries including: construction, mining, quarrying, and agriculture.Mixed fleet applications.
Property Unit | Test Method | Typical Value |
SAE Grade |
| 15W-40 |
Viscosity, cSt @ 40ºC | ASTM D 445 | 117 |
Viscosity, cSt @ 100ºC | ASTM D 445 | 15.5 |
Viscosity Index, | ASTM D 2270 | 139 |
Sulfated Ash, wt%, | ASTM D 874 | 1.3 |
Total Base # , mg KOH/g, | ASTM D 2896 | 12 |
Pour Point, ºC, | ASTM D 97 | -30 |
Flash Point, ºC, | ASTM D 92 | 230 |
Density @ 15ºC kg/l, | ASTM D 4052 | 0.88 |