Upgrade your marine engine with the Sierra International Water Pump Kit. Designed for durability and efficiency, this kit includes a high-quality water pump housing and all necessary components for a seamless installation. The 18-3466 model is engineered to provide optimal water flow, ensuring your engine stays cool even during the most demanding conditions. With its robust construction, you can trust this kit to withstand the rigors of marine environments. Perfect for boat enthusiasts looking to enhance performance and reliability on the water. Get ready for smooth sailing with Sierra!