SAE 15W-40 | API CF-4
SING ULTIMA SERIES are multi-grade heavy-duty diesel engine oil formulated from high quality virgin base oil and selected additives. It delivers increased fuel efficiency and extends the engine’s operational life. Specially made to withstand severe on and off road conditions, SING ULTIMA SERIES also features good alkalinity to neutralize the acidic effect of sulfur in diesel fuel. It provides a good drain interval while maintaining protection against wear, oxidation and rust.
SING ULTIMA SERIES are recommended for naturally aspirated and turbocharged heavy-duty diesel engines. Suitable for passenger cars, light commercial vehicles, and an extensive range of heavy duty applications. Used in all diesel engines where the manufacturer recommends API CF-4 or earlier specification.