This Genuine Tohatsu Marine Part is an Air Box, specifically designed for use in Tohatsu outboard motors. The part number for this air box is 3T9B02240-0, and it is a direct replacement for the original air box in your Tohatsu motor. The air box plays a crucial role in the engine's air intake system, ensuring that clean and filtered air is supplied to the combustion chamber for optimal performance. It is made from high-quality materials to withstand the harsh marine environment and is built to the exact specifications of Tohatsu motors. By replacing your old or damaged air box with this genuine Tohatsu part, you can ensure the proper functioning of your outboard motor and maintain its peak performance on the water.