The Genuine Tohatsu Marine Part is a pump case sub-assembly (upper) with the part number 3B7-65006-0. This part is specifically designed for Tohatsu outboard motors and is used in the pump system. It is a crucial component that helps in the efficient functioning of the water pump, ensuring proper cooling and circulation of water throughout the engine. Made with high-quality materials, this genuine Tohatsu part guarantees durability and reliability. It is recommended to use genuine Tohatsu parts for optimal performance and to maintain the longevity of your marine engine.