Water Pump Impeller w/ Key 47-43026T2 For Mercury 40-250HP 18-3056 Outboard NEW

Water Pump Impeller w/ Key for Mercury

This water pump impeller with key for Mercury outboard motors replaces worn impellers to maintain cooling efficiency, cross-referencing OEM part numbers 47-43026T2 and 18-3056.

Overview

The water pump impeller with key for Mercury 40-250HP outboards is a direct replacement for the original impeller. It ensures proper water circulation to prevent engine overheating. This impeller includes the key for secure installation.

Built For Performance

• Replaces OEM part numbers 47-43026T2 and 18-3056
• Includes key for positive drive
• Fits Mercury outboards from 40 to 250 horsepower
• Precision-molded rubber impeller
• Direct replacement for worn impellers

Fits These Machines

• for Mercury 40-250HP outboards

On-The-Job Use

• Replacing a worn impeller during routine water pump maintenance
• Restoring water flow after a loss of cooling efficiency
• Installing in Mercury outboards for reliable operation

Specs At A Glance

Good To Know

Q: How does this impeller compare to the original? A: This impeller matches the OEM specifications for Mercury outboards, ensuring a proper fit and performance.

Q: What does the key do? A: The key locks the impeller to the drive shaft, preventing slippage and ensuring efficient water pumping.

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