YAMAHA NEW Water Pump Repair Kit 63D-W0078-01-00 1997-2003 40 C40 P40 50 C50 P50

Water Pump Repair Kit for Yamaha

This water pump repair kit for Yamaha outboards replaces the impeller, gaskets, and seals to restore cooling system performance.

Overview

This water pump repair kit for Yamaha outboards is designed for 1997-2003 Yamaha 40, C40, P40, 50, C50, and P50 models. It includes all necessary components to prevent overheating and ensure reliable operation. The kit uses OEM cross-reference 63D-W0078-01-00 for a perfect match.

Built For Performance

• Precision-molded impeller for consistent water flow
• High-quality gaskets and seals to prevent leaks
• Stainless steel wear plate for long service life
• Complete kit includes all required hardware
• Direct replacement for Yamaha 63D-W0078-01-00

Fits These Machines

• for Yamaha 40
• for Yamaha C40
• for Yamaha P40
• for Yamaha 50
• for Yamaha C50
• for Yamaha P50

On-The-Job Use

• Replace worn impeller during routine water pump service
• Restore cooling flow after overheating incidents
• Maintain consistent engine temperature in saltwater conditions
• Prevent impeller failure before long fishing trips

Specs At A Glance

Good To Know

Q: How often should I replace the water pump impeller? A: Most manufacturers recommend every 2-3 seasons or 300 hours. Regular replacement prevents overheating and costly engine damage.

Q: Does this kit include the housing? A: No, this kit includes the impeller, gaskets, seals, and grommet, but not the housing. Use the existing housing if it is in good condition.

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