| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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| 1. Durable Construction: The water pump housing is designed to withstand the pressures and conditions of marine environments, including exposure to saltwater, debris, and varying temperatures. |
| 2. Encases the Impeller: The housing is where the impeller is located, and it forms a sealed cavity in which the impeller rotates, moving water through the engine's cooling system. |
| 3. Gasket Seals: The housing usually includes gasket seals or O-rings to ensure a watertight seal and prevent leaks during operation. |
| 4. Compact and Precision-Designed: The housing is compact but designed with precision to fit securely onto the lower unit of the outboard motor, ensuring smooth water flow. |
| 1. Cooling System Protection: The water pump housing helps protect the water pump impeller, ensuring that water flows efficiently through the cooling system. It plays a crucial role in keeping the engine at an optimal operating temperature. |
| 2. Directs Water Flow: As water is drawn into the pump from the lower unit's intake ports, the housing directs the flow of water to the impeller and forces it through the engine's cooling passages. |
| 3. Maintains Pressure: The housing, along with the impeller, helps maintain the necessary water pressure within the cooling system to circulate water effectively around the engine. |
| 4. Prevents Overheating: By enabling continuous water flow, the housing ensures that the engine does not overheat, which is vital for preventing engine damage and ensuring optimal performance. |
| 1. Inspect Regularly: Periodically check the water pump housing for cracks, corrosion, or wear. Damaged housing can lead to inefficient water flow or leaks, which can cause the engine to overheat. |
| 2. Replace the Impeller with the Housing: When servicing the water pump, it's common to replace both the impeller and the water pump housing at the same time. If the housing is worn, the new impeller may not function efficiently. |
| 3. Flush the Engine After Use: After operating in saltwater or murky environments, flush the outboard motor with fresh water to prevent salt, sand, or debris from building up inside the water pump housing. |
| 4. Check for Leaks: Ensure the housing seals and gaskets are intact and there are no leaks. A leaking housing can cause low water pressure, which reduces the cooling efficiency. |
| 5. Inspect the Gaskets and Seals: When replacing or inspecting the housing, always check the gaskets or O-rings for wear or damage. A compromised seal can lead to water leakage and reduced cooling performance. |
| 1. Overheating Engine: If the engine is overheating, it could be a sign that the water pump housing is damaged or leaking, preventing adequate water flow. |
| 2. Weak Water Flow: Reduced water pressure or weak water flow from the tell-tale (the small stream of water that indicates the cooling system is working) can indicate an issue with the water pump housing. |
| 3. Noisy Pump: Unusual noises coming from the water pump could suggest that the impeller is not functioning correctly, possibly due to a damaged or worn housing. |
| 4. Water Leaks: If you notice water leaking from the housing or near the lower unit, it could be a sign that the housing or its seals are damaged. |
| Housing Water Pump | 2-Stroke Power |
| YAMAHA 61A-44311-01HOUSING,WATER PUMP | 100/115/130/140/150/175/200/225/240/250/300HP |
| YAMAHA 63D-44312-00 COVER | 40/50HP |
| YAMAHA 63D-44341-00 HOUSING,WATER PUMP | 40/50HP |
| YAMAHA 63V-44301-00 WATER PUMP HOUSING COMP | 9.9/13.5/15HP |
| YAMAHA 66T-44311-00 HOUSING,WATER PUMP | 40HP |
| YAMAHA 676-44341-00 HOUSING,WATER PUMP | 40HP |
| YAMAHA 679-44341-00 HOUSING,WATER PUMP | 40HP |
| YAMAHA 682-44300-01 HOUSING,WATER PUMP | 9.9/15HP |
| YAMAHA 688-44311-01 HOUSING,WATER PUMP | 50/60/70/75/80/85/90HP |
| YAMAHA 688-44341-01-94 / 6D8-WS443-00 / 6D8-44341-00 HOUSING,WATER PUMP | 50/60/70/75/80/85/90HP |
| YAMAHA 6CE-44311-01 HOUSING,WATER PUMP | |
| YAMAHA 67F-44311-01 HOUSING,WATER PUMP | |
| YAMAHA 6AH-44311-00 HOUSING,WATER PUMP | 15/20HP |
| YAMAHA 6E0-44311-00 HOUSING,WATER PUMP | 4/5 HP |
| YAMAHA 6H3-44311-00 HOUSING,WATER PUMP | 25/50/60/70HP |
| YAMAHA 61N-44311-01 HOUSING,WATER PUMP | 25/30HP |
| YAMAHA 689-44311-03 HOUSING,WATER PUMP | 20/25/30 HP |
| YAMAHA 6J8-44311-00 HOUSING,WATER PUMP | 25/30/40/50HP |
| YAMAHA 6AW-44312-00 WATER PUMP HOUSING | |
| YAMAHA 6AW-44311-01 HOUSING,WATER PUMP | |
| YAMAHA 663-44311-00 HOUSING,WATER PUMP | 40/48/50/55/90/115/200HP |
| YAMAHA 63D-44311-00 HOUSING,WATER PUMP | 40/50HP |
| YAMAHA 6B4-44361-10 TUBE, WATER | 9.9/15HP |
| YAMAHA 683-44362-01 TUBE,WATER 2 | 9.9/15HP |
| YAMAHA 682-44361-00 TUBE, WATER | 9.9/15HP |
| YAMAHA 63V-44361-01 TUBE, WATER | 9.9/13.5/15HP |
| YAMAHA 63V-44361-11 TUBE, WATER | 9.9/13.5/15HP |
| YAMAHA 688-44361-10 TUBE,WATER | 50/75/80/85/90HP |
| YAMAHA 688-44361-20 TUBE,WATER | 50/75/80/85/90HP |
| SUZUKI 17410-93910 / 17411-93901 CASE,WATER PUMP | 9.9/15HP |
| SUZUKI 17410-94431 / 17411-94421 CASE,WATER PUMP | 20/25/30/40HP |
| SUZUKI 17450-93920 / 17450-93921 / 17450-93930 / 17450-93940 HOUSING,WATER INLET | 15HP |
| SUZUKI 17453-93900 / 17453-93901 DRAIN, WATER INLET | 9.9/15HP |
| SUZUKI 17431-92L20 TUBE, WATER | 40HP |
| SUZUKI 17560-91L00 TUBE, WATER | 25/30HP |
| SUZUKI 17561-90L10 TUBE, WATER | 9.9/15HP |
| SUZUKI 17561-92L60 TUBE, WATER | 40HP |
| MERCURY 46-42089A2 COVER ASSEMBLY | 6/8/9.9/10/15HP |
| MERCURY 817275A 2 HOUSING KIT, UPPER WATER PUMP | 40/45/50/55/60/65/75/90/100/115/120/125/200/225/250HP |
| MERCURY 42040T5 WATER PUMP BASE | 6/8/9.9/10/15HP |
| MERCURY 46-96148T 1 BODY ASSEMBLY, WATER PUMP | 115/135/140/150/175/200/225HP |
| MERCURY 23-43045 INSULATOR, WATER PUMP SCREW | 45/50/55/60/70/75/80/90/100/115HP |
| MERCURY 43023 SEAL-WATER TUBE | 70/45/50/55/60/70/75/80/90/100/115HP |
| MERCURY 823547 1 SEAL-WATER TUBE | 30/40/50HP |
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