This Genuine Tohatsu Marine Part is a cylinder liner, specifically designed for Tohatsu outboard engines. The part number for this cylinder liner is 3C7-01193-0. It is a high-quality component that is essential for maintaining the performance and longevity of your Tohatsu engine. The cylinder liner is responsible for providing a smooth and durable surface for the piston to move within the cylinder, ensuring efficient combustion and power delivery. With this Genuine Tohatsu Marine Part, you can be confident in its compatibility and reliability, as it is manufactured to meet the strict standards set by Tohatsu.