Gear Oil, ISO Viscosity Grade Not Specified, SAE Grade 75W-90, Base Oil Synthetic, Container Size 16 gal, NSF Rating Not Rated, Viscosity Index 152, Flash Point 204 Degrees C, Pour Point -45 Degrees C, Container Style Drum, Timken OK Load 50 lb, Standards API GL-5 and MT-1; MIL-PRF-2105E, Eaton, MACK, Meritor, SAE J2360, Specific Gravity 0.892 at 60 Degrees F, AGMA Standard Not AGMA Rated, Item Gear Oil, Extreme Pressure Use Yes