Axnol Marineax S4 40 is a premium crankcase lubricant designed for medium-speed diesel engines using residual fuel. With a Base Number (BN) of 40, it effectively neutralizes acidic byproducts from combustion, essential for engines handling high contaminant levels. Engineered to optimize deposit control, it maintains engine cleanliness and performance over time, making it an ideal choice for ensuring reliable operation and extending engine lifespan.
