The Genuine Tohatsu Marine Part is an Engine Short Block Kit with the part number 3MRB87090-4. This kit is specifically designed for Tohatsu engines and is made with high-quality materials to ensure durability and performance. The Engine Short Block Kit includes all the necessary components to rebuild or replace the short block of the engine, providing a reliable and efficient solution for any engine-related issues. With this Genuine Tohatsu Marine Part, you can trust that your engine will be restored to its optimal condition, allowing for smooth and powerful operation on the water.