Tekma Mega Fleet LD 15W40 15L is a premium, high-performance engine oil designed for heavy-duty diesel engines in commercial vehicles and fleets. This 15-liter container provides excellent protection against wear, deposits, and corrosion, ensuring optimal engine efficiency in demanding conditions. Its 15W40 viscosity grade delivers superior performance, enhancing fuel economy and extending engine life. Suitable for both modern and older diesel engines, it meets key industry standards, making it a reliable choice for long-distance trucking and fleet operations.