The Genuine Tohatsu Marine Part, specifically the Cylinder Pin (Upper), is a high-quality component designed for use in Tohatsu outboard motors. This part, with the part number 3SS-77071-0, is essential for the proper functioning of the engine's cylinder assembly. It is manufactured to meet the strict standards set by Tohatsu, ensuring optimal performance, durability, and reliability. The Cylinder Pin (Upper) plays a crucial role in maintaining the integrity and stability of the cylinder, allowing for smooth and efficient operation of the outboard motor. Whether you are replacing a worn-out part or performing maintenance on your Tohatsu marine engine, this Genuine Tohatsu Marine Part is the perfect choice to ensure the longevity and performance of your watercraft.