ISO Viscosity Grade 46, DIN 51524-2 (HLP),ISO 11158 (HM), AFNOR NFE 48-603,CONESTOGA ISO 20763, MAG CINCINNATI P-68,MAG CINCINNATI P-69, MAG CINCINNATI P-70,DENISON HF-0, DENISON HF-1, DENISON HF-2,PARKER DENISON Filterability TP 02100,EATON / SPERRY VICKERS I-286-S