Lube King, 5 gallon, universal tractor fluid, exceptional protection against wear from microscopic contaminants & higher operating temperatures & pressures ensures long equipment life, critically balanced frictional characteristics ensure precise clutch & wet brake operating with unsurpassed chatter suppression, extra resistance to thermal degradation provides superior protection against oxidation & deposit formation & prevents acid formation for exceptional protection against rust & corrosion, viscosity @ 40 degrees Celsius, 60.06 viscosity @ 100 degrees Celsius, 9.31 pour point degrees Celsius, -42 degrees Celsius, -44 degrees Fahrenheit, viscosity index 134.