BOYESEN Yamaha WPK-38AB Aluminum Water Pump Cover and Impeller Kit for Yamaha Outboard Engines

Impeller/Waterpump Cover - Black - Yamaha

Upgrade your Yamaha outboard engine with the BOYESEN WPK-38AB aluminum water pump cover and impeller combo. Crafted from investment-cast aluminum, this high-performance kit is engineered to improve your engine's cooling efficiency. The design features a patented nautilus style impeller that provides superior hydrodynamic flow, ensuring increased coolant flow rates across all RPM ranges. This results in a more consistent engine temperature and helps prevent overheating, extending the longevity of your engine.
Compatible with Yamaha outboard models, this water pump kit is ideal for boat owners seeking reliable cooling performance. The high-flow impeller and durable aluminum cover are tested to withstand harsh marine conditions, providing a long-lasting solution. Installation is straightforward, making it a practical upgrade for maintaining optimal engine temperature and enhancing overall engine efficiency.
Whether you're racing or cruising, the BOYESEN WPK-38AB kit delivers improved coolant circulation, promoting engine health and durability. Designed for use with Yamaha outboard engines, including various models that utilize this specific water pump configuration, this kit is a valuable addition to any marine maintenance routine.

Features:

• Aluminum investment-cast water pump cover for durability and corrosion resistance

• High-flow, hydrodynamic impeller designed for maximum coolant flow

• Patented nautilus style impeller for hydrodynamic efficiency

• Enhanced cooling performance at all RPM ranges

• Engineered to extend engine life and prevent overheating

• Compatible with Yamaha outboard engines utilizing the WPK-38AB water pump