Quicksilver's exclusive formulation provides superior protection to help extend the lives of small horsepower and outboard engines. It is recommended for use in pre-mix applications for low-horsepower, carbureted engines such as outboards, personal waterc; ; Brand Name: Quicksilver Viscosity Grade: TC-W3 Engine Type: 2-Cycle Oil Type: Outboard Product Type: Engine Oil Container Size: 16 oz Number in Package: 1 pk