This Genuine Tohatsu Marine Part is a discontinued piston with the part number 3H6-00001-0. It is a high-quality component designed specifically for Tohatsu outboard motors. The piston plays a crucial role in the engine's combustion process, helping to generate power and propel the boat forward. Although this particular piston is no longer in production, it is still available for purchase as a genuine Tohatsu replacement part. It is compatible with various Tohatsu outboard models and meets the manufacturer's strict quality standards. By replacing your old or damaged piston with this genuine Tohatsu part, you can ensure optimal engine performance and reliability for your marine vessel.