This Genuine Tohatsu Marine Part is a cylinder pin (lower) with the part number 3KY-77101-0. It is a crucial component used in the construction and functioning of Tohatsu outboard motors. The cylinder pin (lower) is responsible for securely connecting the lower part of the cylinder to the engine block, ensuring proper alignment and stability. Made with high-quality materials and precision engineering, this genuine Tohatsu part guarantees optimal performance, durability, and compatibility with your Tohatsu outboard motor. Whether you are replacing a worn-out cylinder pin or performing maintenance on your engine, this genuine Tohatsu Marine Part is the perfect choice to ensure the reliability and longevity of your marine vessel.