The KOHLER GM35657 Original Head Gasket is specifically designed for the 23-28EFOZD marine generator. This high-quality gasket ensures a reliable and secure seal between the cylinder head and engine block, preventing any leakage of combustion gases or coolant. Crafted with precision and expertise, this head gasket guarantees optimal performance and longevity for your marine generator. It is a genuine OEM part, ensuring compatibility and seamless integration with your KOHLER generator. Trust in the durability and efficiency of the KOHLER GM35657 Original Head Gasket for your 23-28EFOZD marine generator.