This Genuine Tohatsu Marine Part is a sub-water inlet case with the part number 3N4-60241-0. It is designed to be used in Tohatsu outboard motors and is an essential component for the proper functioning of the engine's cooling system. The sub-water inlet case is responsible for drawing water into the engine to cool it down and prevent overheating. This high-quality part is made from durable materials and is built to withstand the harsh marine environment. It is a reliable and long-lasting replacement part that will ensure your Tohatsu outboard motor runs smoothly and efficiently.