Water Pump Repair Kit Without Housing
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Sierra Water Pump Repair Kit Without Housing
The Sierra 118-3477 Water Pump Repair Kit is designed for Yamaha 4-stroke outboard engines, providing essential components to maintain the engine's cooling system. This kit does not include the pump housing, making it ideal for rebuilding existing water pumps where the housing remains in good condition. Proper water circulation is critical for optimal engine temperature regulation, preventing overheating and costly engine damage. This repair kit provides all the necessary components to restore a water pump to factory specifications.
Key Features
- Replaces Yamaha OEM part number 6AW-W0078-00-00
- High-quality impeller made from corrosion-resistant rubber compounds
- Includes gaskets, seals, and seal lubricant for complete repair
- Precision-engineered to meet or exceed OEM specifications
- Designed to withstand harsh marine environments
- Compatible with Yamaha F300/LF300 (2007-2009) and F350/LF350 (2007-2019)
Sierra marine repair kits are manufactured with premium materials including stainless steel and composite plastics to ensure reliable performance and longevity. The kit contents include water pump gasket, impeller cup insert, outer wear plate, impeller, Woodruff key, bolts, O-ring, outer O-ring, and dowel pins.
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