

⚡ Power your diesel with precision and confidence!
Valvoline Diesel Synthetic Motor Oil 5W-40 is a premium synthetic lubricant designed specifically for diesel engines. With a high viscosity index of 170, a pour point of -39°F for excellent cold-weather performance, and a flash point of 390°F for superior heat resistance, it meets top industry standards including CUMMINS and MACK. Packaged in a convenient 1-gallon can and proudly made in the USA, this motor oil delivers reliable engine protection and efficiency for professional-grade truck maintenance.
| Viscosity | 5w-40 |
| Brand | Valvoline |
| Vehicle Service Type | Truck |
| Automotive Fit Type | Vehicle Specific Fit |
| Manufacturer | VALVOLINE |
| SAE J300 Viscosity Grade | 5W-40 |
| Model | Motor Oil, Diesel Synthetic, 1 Gal, 5W-40 |
| Item Weight | 9 pounds |
| Package Dimensions | 21 x 18 x 18 inches |
| Item model number | 774038 |
| Manufacturer Part Number | 774038 |
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