Chevron DELO® 400 XSP SAE 5W-30 Full Synthetic Diesel Engine Oil is a premium heavy-duty lubricant formulated with ISOSYN® Advanced Technology to deliver exceptional wear protection, cleaner engines, and improved fuel efficiency. Designed to meet the latest API CK-4 specification, it is suitable for both new low-emission diesel engines and older models, making it an excellent choice for mixed fleets.

This advanced full synthetic oil provides:

• Outstanding cold-start performance, ensuring rapid oil flow at low temperatures

• Improved fuel economy compared to higher viscosity grades, lowering operating costs

• Superior wear protection for pistons, rings, and bearings under heavy loads

• Excellent oxidation stability, supporting extended oil life and drain intervals

• Strong shear stability, maintaining viscosity in severe operating conditions

Packaged in a 55-gallon drum, it is ideal for fleets, service shops, mining, and industrial operations that require reliable bulk supply. Chevron DELO 400 XSP SAE 5W-30 ensures maximum durability, lower maintenance costs, and enhanced efficiency, keeping diesel engines running stronger, longer—even in cold climates.