The Genuine Tohatsu Marine Part is a Gear Case Assembly with the part number 3E3-60090-0 and alternate part number 3C8S60090-0. This part is specifically designed for Tohatsu outboard motors and is essential for the smooth operation of the gear system. The Gear Case Assembly is responsible for housing and protecting the gears, ensuring proper lubrication, and transferring power from the engine to the propeller. It is made with high-quality materials to withstand the harsh marine environment and is a genuine Tohatsu replacement part, guaranteeing a perfect fit and optimal performance.