MAGNUM TURBO D SYNTHETIC BLEND MOTOR OIL is a high performance, heavy-duty engine oil formulated for use in diesel engines where the fuel sulfur content is as great as 0.5%. It is formulated with advanced additives providing superior soot dispersancy, thermal and oxidative stability, corrosion and valve train-wear protection. It helps prevent the formation and accumulation of deposits and sludge. MAGN UM Turbo D Synthetic Blend Motor Oil meets the service requirements and is formulated in accordance with automotive service CH-4/SG.