Gulfmar AL 415 (SAE 40)is a trunk piston engine oil specifically developed to prevent liner lacquering in medium speed diesel engines operating on distillate fuels. The modern additive technology used in this oil not only prevents liner-lacquering but also cleans-up liners that already have this problem and thereby helps in keeping the engine parts clean and preventing bore polishing. This oil is in SAE 40 viscosity grade with a TBN (Total Base Number) of 15 mg KOH/g. Gulfmar AL 415 has been formally approved by Wartsila for use in Deutz SBVM628 engines.
Wartsila approval for Deutz SBVM628 engines.
Meets : API CF