Outboard Water Pump Impeller Repair Kit 6E0-W0078-A2-00 for yamaha 4HP 5HP

Outboard Water Pump Impeller Repair Kit for Yamaha

This outboard water pump impeller repair kit, with OEM cross-reference 6E0-W0078-A2-00, is designed for Yamaha 4HP and 5HP outboard engines, replacing the impeller to keep the cooling system functioning properly.

Overview

This outboard water pump impeller repair kit is a complete replacement set for Yamaha outboard motors. It includes the impeller and necessary components to restore water flow in the cooling system. Engineered for Yamaha 4HP and 5HP models, this kit ensures reliable performance.

Built For Performance

• Precision-molded impeller for positive displacement
• Includes O-rings and gaskets for a tight seal
• Corrosion-resistant materials for long service life
• Direct replacement for OEM part number 6E0-W0078-A2-00
• Compatible with Yamaha 4HP and 5HP outboards
• Easy to install with basic tools

Fits These Machines

• for Yamaha 4HP
• for Yamaha 5HP

On-The-Job Use

• Replacing a worn impeller during routine cooling system maintenance
• Restoring water pump performance after overheating
• Preparing the outboard for seasonal storage or winterization
• Ensuring proper engine cooling in saltwater or freshwater use

Specs At A Glance

Good To Know

Q: How often should the impeller be replaced? A: Typically every 100 hours or annually, depending on usage and water conditions.

Q: Does this kit include the impeller housing? A: No, this kit includes the impeller and sealing components, not the housing.

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