Water Pump Impeller Kit For Mercury 50 55 60 HP 2-Str - 46-812966A11 W/ Housing

Water Pump Impeller Kit for Mercury 50 55 60 HP

This water pump impeller kit for Mercury 50, 55, and 60 HP two-stroke outboards includes the impeller and housing, replacing OEM part number 46-812966A11.

Overview

This water pump impeller kit for Mercury 50, 55, and 60 HP two-stroke outboards comes complete with a replacement impeller and pump housing. The kit matches OEM part number 46-812966A11 and is built to restore proper cooling water flow through the engine. With the housing included, this water pump impeller kit provides a straightforward solution for water pump service.

Built For Performance

• Includes replacement water pump impeller and housing in one kit
• Matches OEM part number 46-812966A11 for direct fitment
• Designed for Mercury 50, 55, and 60 HP two-stroke outboard cooling systems
• Rubber impeller blades flex to create suction and move coolant efficiently
• Housing helps maintain proper alignment of the impeller during installation

Fits These Machines

• for Mercury 50 HP two-stroke
• for Mercury 55 HP two-stroke
• for Mercury 60 HP two-stroke

On-The-Job Use

• Replacing a worn impeller during routine cooling system service
• Preventing engine overheating while running at low speeds or in shallow water
• Maintaining proper water flow through the outboard motor
• Installing during a water pump rebuild with the new housing

Specs At A Glance

Good To Know

Q: How often should this water pump impeller kit be replaced? A: Outboard water pump impellers generally need regular inspection and replacement to avoid overheating. This kit with a new housing helps keep the cooling system working correctly.

Q: Will this kit fit all Mercury outboards? A: No, this water pump impeller kit is designed for Mercury 50, 55, and 60 HP two-stroke outboards with OEM part number 46-812966A11. Confirm your engine serial number before ordering.

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