This Genuine Tohatsu Marine Part is a piston repair kit with the part number 3C1-87130-0. It is specifically designed for Tohatsu outboard motors and is used to repair or replace the piston in the engine. This kit includes all the necessary components and materials needed for a complete piston repair, ensuring optimal performance and reliability of the engine. As a genuine Tohatsu part, it is manufactured to the highest standards of quality and durability, guaranteeing a perfect fit and long-lasting performance.