Yamaha - Water Pump Housing - Cooling System Component - 62Y-44311-10-00

Overview

If you’ve ever torn into a Yamaha water pump, you know the housing takes a beating over time. Sand, debris, and constant impeller rotation can wear it down, and once that surface isn’t right, cooling performance drops off. I’ve seen engines overheat simply because the housing was grooved or warped. Swapping in a fresh housing like this brings the pump back to doing its job the way it should.

Key Features

• Supports Efficient Water Flow – Provides a smooth surface for proper impeller operation and cooling performance.
• Genuine Yamaha Fitment – Built to exact specifications for proper alignment within the pump assembly.
• Durable Marine Construction – Designed to handle heat, friction, and debris in harsh environments.
• Restores Pump Performance – Helps maintain consistent cooling water pressure and flow.
• Essential Service Component – Ideal for replacement during full water pump rebuilds.

Engine & Boat Compatibility

F50 Jet Drive - Compatible
F60 Jet Drive - Compatible

FAQ

Q: When should I replace the water pump housing?
A: If you see grooves, scoring, or wear inside the housing, it’s time to replace it.

Q: Can a worn housing affect cooling?
A: Yes, it can reduce water pressure and lead to overheating issues.

Q: Should this be replaced with the impeller?
A: It’s a good practice if there’s any visible wear to ensure full pump efficiency.

Q: Is installation difficult?
A: Not really, especially if you’re already servicing the water pump.

Q: Does debris damage this part?
A: Yes, sand and grit can wear down the inner surface over time.