This Genuine Tohatsu Marine Part is a gear case with the part number 346Q60000-6. It is designed specifically for Tohatsu outboard motors and is a crucial component for the smooth operation of the engine. The gear case is responsible for transferring power from the engine to the propeller, allowing the boat to move forward or backward. It is made with high-quality materials to ensure durability and longevity, even in harsh marine environments. This genuine Tohatsu part is a reliable replacement option for your outboard motor, ensuring optimal performance and efficiency on the water.