Mercury 40 45 50 60 HP BigFoot Water Pump Kit 18-3214 47-43026Q06 8M0100526

Water Pump Kit for Mercury BigFoot

This water pump kit for Mercury BigFoot outboards is a complete replacement for models rated 40, 45, 50, and 60 horsepower, including OEM part numbers 18-3214, 47-43026Q06, and 8M0100526.

Overview

This water pump kit for Mercury BigFoot engines maintains proper cooling by circulating water through the motor. It includes the impeller, housing, seals, and gaskets needed for a full overhaul, suitable for 40, 45, 50, and 60 horsepower models. The kit ensures reliable cooling and prevents overheating in demanding marine conditions.

Built For Performance

• High-quality impeller for efficient water flow
• Includes all necessary gaskets and seals
• Corrosion-resistant materials for saltwater use
• Exact fit for Mercury BigFoot lower units
• Replaces worn components to prevent engine damage

Fits These Machines

• for Mercury BigFoot 40hp
• for Mercury BigFoot 45hp
• for Mercury BigFoot 50hp
• for Mercury BigFoot 60hp

On-The-Job Use

• Used during annual maintenance to replace worn impellers
• Common on bass boats, pontoon boats, and runabouts
• Essential for long trips to avoid overheating
• Suitable for both saltwater and freshwater operation

Specs At A Glance

Good To Know

Q: Does this kit include the impeller? A: Yes, it includes a new impeller along with all necessary seals and gaskets.

Q: How often should I replace the water pump? A: Typically every 2-3 years or after 100 hours of use, depending on water conditions.

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