The Genuine Tohatsu Marine Power Head Gasket Set (part number 3B7-87121-4) is a high-quality replacement part designed specifically for Tohatsu outboard motors. This gasket set is essential for maintaining a proper seal between the engine block and cylinder head, ensuring optimal performance and preventing any leaks or loss of compression. Made from durable materials, this genuine Tohatsu part is built to withstand the harsh marine environment and provide long-lasting reliability. Whether you are performing routine maintenance or repairing a damaged gasket, this power head gasket set is the perfect choice to keep your Tohatsu outboard motor running smoothly.