Kick Mineral Semi Synthetic Diesel Engine Oil is a premium, mineral engine oil. It delivers an exceptionally wide range of applications and also functions as a high quality heavy-duty crank case oil with moderate performance level for older designed commercial fleets with diesel and gasoline engines.Kick Mineral Semi Synthetic Diesel Engine Oil is formulated using high quality base oils and efficient additive technology, which includes a dispersant detergent rust inhibitor, high temperature oxidation inhibitor and an anti-wear agent for engine oil cleanliness maintenance, wear & corrosion protection and oxidation inhibition. This formulation effectively protects engines against oil thickening, high temperature oxidation deposits, sludge and thermal oil degradation and TBN reserve..