This Genuine Tohatsu Marine Part is a top cowl sub-assembly disc with the part number 3ACS67640-2. It is designed specifically for Tohatsu outboard motors and is a genuine replacement part for maintaining the performance and integrity of your marine engine. This top cowl sub-assembly disc is essential for protecting the internal components of the outboard motor and ensuring proper ventilation and cooling during operation. It is a high-quality, reliable part that is essential for the proper functioning of your Tohatsu marine engine.