Eni i-Sigma monograde SAE 40 is a lubricant for naturally aspirated and supercharged diesel
engines operating under severe service conditions or subject to excessive deposits and/or wear
due to the design characteristics or the fuel used.
• It resists to high-temperature oxidation and it has good detergency properties, thereby keeping engines clean from deposits.
• It protects against corrosion due to humidity and the acids formed as the fuel burns.
• Its antiwear properties ensure long life of moving parts and reduce the need for engine servicing and overhauls
• API CF/SJ
• MIL-L-2104 D
• MIL-L-46152 C