Water Pump Kit for Yamaha 40 50 60 Hp replaces 63D-44311-00-00 & 63D-W0078-01-00

Water Pump Kit for Yamaha

This water pump kit for Yamaha outboard motors replaces OEM part numbers 63D-44311-00-00 and 63D-W0078-01-00, providing a complete solution for 40, 50, and 60 horsepower engines.

Overview

This water pump kit for Yamaha 40, 50, and 60 Hp outboards includes the impeller and housing components needed to maintain proper cooling. The water pump kit for Yamaha ensures efficient water circulation to prevent engine overheating. This replacement kit is a direct fit for models using the original pump assembly.

Built For Performance

• Replaces OEM part numbers 63D-44311-00-00 and 63D-W0078-01-00
• Includes impeller, housing, and gaskets for a complete pump rebuild
• Compatible with Yamaha 40, 50, and 60 Hp outboards
• Made from corrosion-resistant materials for marine use
• Restores water pump performance to factory specifications

Fits These Machines

• for Yamaha 40 Hp
• for Yamaha 50 Hp
• for Yamaha 60 Hp

On-The-Job Use

• Replacing a failing water pump on Yamaha outboards
• Servicing engines used in saltwater or freshwater
• Maintaining cooling systems on pontoons and runabouts
• Restoring performance on older Yamaha 40-60 Hp motors

Specs At A Glance

Good To Know

Q: What is the difference between this kit and the impeller-only repair? A: This water pump kit includes the housing and other components, offering a more comprehensive replacement for a full pump overhaul.

Q: Will this kit work for my Yamaha 50 Hp outboard? A: Yes, it is designed to fit Yamaha 40, 50, and 60 Hp outboards, covering the specified horsepower range.

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