Sierra Housing Yamaha F689 Water Pump Kit

Sierra Housing Yamaha F689 Water Pump Kit Silver . Ensure your Yamaha outboard runs cool and reliably with the SIERRA 18-3396 Water Pump Kit. This complete kit includes the pump housing and all necessary parts for a professional service, preventing costly overheating. Designed for superior cooling performance and durability in all marine environments, it guarantees optimal water flow and pressure. Fits specific Yamaha 20-25 HP models. Yamaha Water Pump Kits w/Housing.Ensure your Yamaha outboard engine operates at its peak with the SIERRA 18-3396 Water Pump Kit, a comprehensive solution designed for superior cooling performance and engine protection. A properly functioning water pump is the heart of your outboard´s cooling system, and this complete kit provides everything you need to perform a full and professional-grade service. Neglecting this critical component can lead to engine overheating, resulting in costly and potentially catastrophic damage. This Sierra kit is engineered to restore your cooling system´s efficiency, providing you with the reliability and peace of mind needed for every trip out on the water, from leisurely cruises to demanding runs.Built to meet or exceed the stringent specifications of original equipment manufacturers, this kit guarantees a perfect fit and flawless function. It serves as a direct replacement for your old, worn, or damaged water pump assembly, eliminating the guesswork and hassle of sourcing individual parts. By replacing the entire housing along with the impeller and wear plates, you ensure a perfectly sealed, efficient unit that delivers optimal water pressure and flow. This comprehensive approach is the best way to prevent leaks and restore performance, safeguarding your engine investment for seasons to come.Key Benefits:* Complete Engine Protection: Restores the cooling system to factory specifications, effectively preventing engine overheating and protecting against thermal damage.* Enhanced Reliability: Provides the confidence that your outboard will run cool and efficiently, reducing the risk of being stranded due to a cooling system failure.* Superior Performance: Engineered for maximum water flow and pressure, ensuring your engine receives optimal cooling across the entire RPM range, from idle to full throttle.* Long-Term Durability: Each component is designed to withstand the harsh saltwater or freshwater marine environment, offering exceptional longevity and performance.Main Features:* A complete water pump repair kit including the pump housing.* A high-performance, durable impeller designed for maximum flow.* Includes a precision-fit pump cup and wear plate.* Comes with all necessary gaskets and O-rings for a leak-proof seal.* Contains the required dowel pin, woodruff key, and mounting bolts.* Engineered as a direct replacement for a hassle-free installation.Engine Application:Fits the following Yamaha Outboard models:* 20 HP (1996-1997)* 25 HP (1984-1987)* 25 HP (1990-2009)* C25 (1990-1997)Replaces OEM Part Numbers:* Yamaha: 689-W0078-A6-00, 689-W0078-04-00, 689-W0078-05-00, 689-W0078-06-00. tradeinn Waveinn