YAMAHA 8/9.9/15HP Water Pump Impeller Kit 63V-44352-01 63V-W0078-02 63V-W0078-03

Water Pump Impeller Kit for Yamaha

This water pump impeller kit for Yamaha outboard motors is designed for 8HP, 9.9HP, and 15HP models, replacing worn impellers to maintain cooling. It corresponds to OEM part numbers 63V-44352-01, 63V-W0078-02, and 63V-W0078-03.

Overview

This water pump impeller kit for Yamaha outboards includes the impeller and necessary components for 8HP, 9.9HP, and 15HP models. It replaces worn impellers to ensure proper water flow and cooling, matching OEM part numbers 63V-44352-01, 63V-W0078-02, and 63V-W0078-03. The kit provides a reliable solution for maintaining Yamaha water pump performance.

Built For Performance

• Includes impeller and gaskets for complete replacement
• High-quality rubber compound resists wear and heat
• Precision-sized to match Yamaha specifications
• Ensures consistent water flow for engine cooling
• Compatible with 8HP, 9.9HP, and 15HP Yamaha outboards

Fits These Machines

• for Yamaha 8HP outboard
• for Yamaha 9.9HP outboard
• for Yamaha 15HP outboard

On-The-Job Use

• Used during routine water pump maintenance
• Replaces impellers that show signs of wear or cracking
• Essential for preventing overheating in saltwater or freshwater operation
• Commonly installed when servicing the lower unit

Specs At A Glance

Good To Know

Q: Does this kit include all necessary replacement parts? A: Yes, the kit includes the impeller and associated gaskets needed for a standard water pump service on compatible Yamaha outboards.

Q: How often should the impeller be replaced? A: It is typically recommended to replace the impeller every 2-3 seasons or whenever signs of wear are detected to prevent cooling failures.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.