This Genuine Tohatsu Marine Part is a cylinder liner, specifically designed for Tohatsu outboard engines. It is a high-quality replacement part that ensures optimal performance and durability. The part number for this cylinder liner is 346-01193-1. It is a crucial component of the engine's combustion chamber, providing a smooth and efficient movement of the piston. With this Genuine Tohatsu Marine Part, you can trust that your outboard engine will continue to operate at its best, delivering reliable power and performance on the water.