BOYESEN Yamaha WPK-38CB Aluminum Water Pump Cover and Impeller Kit for Yamaha Outboards

Impeller/Waterpump Cover - Black - Yamaha

Upgrade your Yamaha outboard's cooling system with the BOYESEN WPK-38CB aluminum water pump cover and impeller combo. Crafted from investment-cast aluminum, this high-flow water pump kit is designed to improve coolant flow and engine cooling efficiency. The hydrodynamic, patented nautilus-style impeller enhances flow at all RPM ranges, helping your engine run cooler and maintaining a more consistent operating temperature. This results in extended engine life and improved performance, especially in demanding conditions. Compatible with Yamaha outboards, including models such as F150, F200, F225, F250, and F300, this kit is ideal for boat owners seeking reliable and efficient cooling solutions. The black finish offers a sleek appearance and corrosion resistance, ensuring durability over time. Easy to install, this kit is a valuable upgrade for maintaining optimal engine performance and longevity.

Features:

• Aluminum investment-cast construction for durability and corrosion resistance

• High-flow, hydrodynamic water pump impeller for improved coolant circulation

• Patented nautilus-style impeller enhances hydrodynamic efficiency

• Compatible with Yamaha outboard models F150, F200, F225, F250, and F300

• Black finish provides a sleek look and additional corrosion protection