BPCL

Multigrade diesel engine oil with API CF-4 performance

MAK Diamond 15W-40 is a heavy duty diesel engine oil blended from highly refined high viscosity index Group II plus base stocks. It is formulated to perform under the most stringent operating condition for heavy duty diesel engines. It offers outstanding protection against oil degradation, oil thickening and corrosion. This oil has good shear stability and maintains its viscosity even under high shear, high temperature conditions. MAK Diamond 15W-40 provides the highest level of protection for relatively older diesel engines, large or small, non-turbocharged or turbocharged diesel engines requiring added wear protection and prevention of oil loss of a higher viscosity engine oil.