Yamaha - Impeller Duct - 6CR-R1315-00-00

Overview

The Yamaha 6CR-R1315-00-00 Impeller Duct is a genuine original equipment manufacturer component designed to guide and control water flow within the engine’s cooling system. The impeller duct works together with the water pump assembly to direct cooling water efficiently through the system, helping maintain proper engine temperature during operation.

Proper water flow is essential for preventing overheating and ensuring reliable engine performance. Over time, ducts can become worn, cracked, or damaged due to debris, corrosion, or prolonged exposure to harsh marine environments. Replacing a worn impeller duct with a genuine Yamaha component helps restore proper cooling system function and maintain dependable engine operation.

Key Features

• Genuine Yamaha Original Equipment Manufacturer Component – Manufactured to Yamaha factory specifications for reliable fit and performance.

• Supports Water Pump Operation – Helps guide cooling water through the engine’s cooling system.

• Precision Engineered Design – Ensures proper water flow and efficient cooling performance.

• Durable Marine Construction – Built to withstand continuous water exposure and demanding marine conditions.

Compatibility

Compatible with select Yamaha outboard engines that utilize this impeller duct configuration.

Why is this prop a strong choice vs. alternatives?

• Original Equipment Manufacturer Yamaha Fitment – Designed specifically for Yamaha cooling system components.

• Supports Efficient Cooling System Performance – Helps maintain consistent water flow through the engine.

• Restores Cooling System Reliability – Replacing worn ducts helps maintain proper cooling efficiency.

• Marine Grade Durability – Built to handle harsh marine environments and long term engine use.

Frequently Asked Questions

Q: What does an impeller duct do?
A: An impeller duct helps guide cooling water through the water pump and engine cooling system to maintain proper operating temperature.

Q: Can a damaged impeller duct affect engine cooling?
A: Yes. Cracks or wear in the duct can disrupt water flow and reduce cooling system efficiency.

Q: Is this a genuine Yamaha part?
A: Yes. The 6CR-R1315-00-00 is a genuine Yamaha original equipment manufacturer impeller duct.

Q: When should an impeller duct be replaced?
A: It should be replaced if inspection shows cracking, wear, corrosion, or reduced cooling system performance.

Q: Is professional installation recommended?
A: Installation can be completed by experienced technicians or mechanically inclined owners, although professional service may be recommended.

• Supersessions
  6S5-51315-02-00, 6S5-51315-01-00, 6S5-51315-00-94