This Genuine Tohatsu Marine Part is a float chamber, specifically designed for Tohatsu outboard motors. The part number is 3GT-03221-0. It is a crucial component of the fuel system, responsible for regulating the fuel level in the carburetor. This float chamber ensures proper fuel delivery to the engine, optimizing its performance and efficiency. It is a high-quality, genuine Tohatsu part, ensuring durability and compatibility with your outboard motor. Replace your old or damaged float chamber with this genuine Tohatsu part to maintain the smooth operation of your marine engine.