Water Pump Impeller Repair Kit for Yamaha Outboard 68T-W0078-01 Sierra 18-3450

Water Pump Impeller Repair Kit for Yamaha

This water pump impeller repair kit for Yamaha outboard motors replaces worn impeller and gaskets, cross-referencing OEM 68T-W0078-01 and Sierra 18-3450.

Overview

This water pump impeller repair kit for Yamaha outboards is designed to restore cooling system performance by replacing the impeller and sealing components. It fits a range of Yamaha outboard models, ensuring reliable water flow to prevent overheating. The kit includes the impeller and necessary gaskets for a complete repair.

Built For Performance

• High-quality rubber impeller for consistent water flow
• Includes gaskets and seals for a complete rebuild
• Precision-molded to match OEM specifications
• Provides reliable cooling for extended engine life

On-The-Job Use

• Replacing a worn impeller in a Yamaha outboard cooling system
• Restoring water pump performance during routine maintenance
• Preventing engine overheating in saltwater or freshwater conditions

Specs At A Glance

Good To Know

Q: How often should I replace the water pump impeller? A: Typically every 100 hours of operation or once a year, depending on usage and water conditions.

Q: Does this kit include the gasket? A: Yes, the kit includes the impeller along with necessary gaskets and seals for a complete installation.

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