Diesel Engine Oil, Series T1, Container Size 1 gal, Base Formulation Conventional, SAE Viscosity Grade 30, Color Amber, Container Type Bottle, Flash Point 410 Degrees F, Maximum Operating Temperature 212 Degrees F, Minimum Operating Temperature 32 Degrees F, Odor Slight Hydrocarbon, Pour Point -11 Degrees F, Viscosity @ 40 Deg C 20.5 cSt, Viscosity Index 101