
Delo 400 SAE 40
Heavy Duty Diesel Engine Oil

Delo® 400 SAE 40 is a monograde oil designed for mixed-fleets and is specifically recommended by Chevron for older four-stroke gasoline and diesel engines
- Delo 400 SAE 40 is a mixed-fleet engine oil recommended by Chevron for older four-stroke gasoline and diesel engines that require a monograde engine oil. Delo 400 SAE 40 is formulated for exceptional performance in older engines using both normal, high, and low sulfur diesel fuels. Delo 400 SAE 40 is not recommended for use in two-stroke engines.
- Helps to prevent deposit formation at piston crown and exhibits good oxidation stability to minimize oil consumption.
- Formulated to maintain engine life, good wear protection, and control deposit formulation to help protect the engine and keep it running smoothly.
- Designed to maintain engine cleanliness with detergency additives that provide excellent deposit and sludge control in the piston ring belt area.
Delo® 400 |
SAE 40 |
MAN Energy Solutions: 28/33D Lubricant |
Approved |
MTU Category 2 |
Approved |
API CF |
Meets Requirements |
MAN M3275-2 |
Meets Requirements |
MB-Approval 228.2 |
Meets Requirements |
Consult OEM representatives for independent verification, updates and recommendations.
Always confirm that the product selected is consistent with the original equipment manufacturer’s recommendation for the equipment operating conditions and customer’s maintenance practices