46-77177A3 18-3324 Water Pump Impeller Kit + Base + Exhaust Tubes For Mercury

Water Pump Impeller Kit + Base + Exhaust Tubes for Mercury

This water pump impeller kit with base and exhaust tubes replaces OEM part numbers 46-77177A3 and 18-3324, providing a complete cooling system repair for Mercury outboard engines.

Overview

This water pump impeller kit for Mercury includes the impeller, base, and exhaust tubes needed to restore cooling efficiency. It is designed for Mercury outboard motors and ensures proper water flow to prevent overheating. The kit is a direct replacement for the listed OEM part numbers.

Built For Performance

• Complete kit with impeller, base, and exhaust tubes
• Impeller made from wear-resistant rubber
• Base provides stable mounting for the impeller
• Exhaust tubes direct exhaust gases away from the cooling system

Specs At A Glance

Good To Know

Q: What is included in this kit? A: The kit includes the water pump impeller, base, and exhaust tubes.

Q: Is this kit suitable for all Mercury outboards? A: It is designed for specific Mercury models, so confirm compatibility with your engine's serial number.

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