The KOHLER 229963 Original Thermostat Gasket is a crucial component for marine generators with power outputs ranging from 4-9 to 23-28 KVA. This high-quality gasket ensures a proper seal between the thermostat and the engine, preventing any coolant leaks and maintaining optimal engine temperature. Crafted with precision and designed to meet the exact specifications of the original part, this thermostat gasket guarantees a perfect fit and reliable performance. Made from durable materials, it offers exceptional resistance to heat, pressure, and corrosion, ensuring long-lasting durability in demanding maritime environments. Trust the KOHLER 229963 Original Thermostat Gasket for superior reliability and performance in your marine generator system.