Yamaha - Water Pump Housing - F25 C30 HP - Cooling System Component - 61N-44311-01-00

Overview

The water pump housing is a key part of your outboard’s cooling system, enclosing the impeller and directing water flow through the engine. If the housing becomes worn or damaged, it can reduce water pressure and lead to overheating. This Yamaha water pump housing is designed to restore proper cooling performance and ensure consistent water circulation, helping protect your engine during operation.

Key Features

• Supports Impeller Operation – Encloses and aligns the impeller for proper function.
• Maintains Cooling Efficiency – Helps ensure steady water flow through the engine.
• OEM Yamaha Fitment – Built to factory specifications for accurate installation.
• Durable Construction – Designed to withstand heat, pressure, and marine conditions.

Engine & Boat Compatibility

• 4-Stroke Models: F25
• 2-Stroke Models: C30 (1993–1997)

FAQ

Q: What does the water pump housing do?
A: It houses the impeller and directs water through the cooling system.

Q: What happens if the housing is worn?
A: It can reduce water pressure and lead to overheating.

Q: Should I replace it during water pump service?
A: Yes, especially if there is wear, cracking, or internal scoring.

Q: Can a damaged housing affect cooling performance?
A: Yes, it can reduce efficiency and impact overall engine temperature control.

• Supersessions
  61N-44311-00-00
• Engine Application
  • F25
  • C30 (1993–1997)