Engineered Marine Products 46-46411 Water Pump Repair Kit

The Engineered Marine Products 46-46411 Water Pump Repair Kit is a water pump repair kit for Yamaha outboards. It is also called a water pump rebuild kit or outboard impeller service kit. It is used to service the engine's cooling water pump.

Why it matters:

• The water pump circulates cooling water through an outboard, so keeping it in good condition helps prevent overheating.
• A repair kit lets you service the pump without replacing the whole lower unit.

Replacing worn water pump components during routine maintenance is a practical way to protect your outboard's cooling system.