Quicksilver 85802101 Premium 2-Stroke Engine Oil. Provides excellent lubrication for all horsepower outboards & other 2-cycle water or air cooled engines, including those on PWCs, motorcycles and snowmobiles. Produced to meet Mercury Marine original equipment manufacturer specifications. The ashless dispersement oil fights rust deposits in the combustion chamber, intake and exhaust passages. Reduces exhaust smoke and controls deposits that can cause spark plug fouling or sticking rings. Recommended for use in premix applications for lower horsepower, carbureted engines. Protects down to -13 degrees F (-25 degrees C). NMMA (TC-W3) certified. Quart.