6H4-44352-02-00 Replacement impeller for water pump compatible with Yamaha 25/30/40/50 HP 30D/40H/50D/F20A/F25A/F30A/F40B outboard motors (engine cooling system)

Robust Rubber Construction: Made from high-quality rubber, this water pump impeller is resistant to seawater and can withstand heavy loads in pumping environments. It offers a significantly longer service life, reducing frequent replacements and saving costs. Optimal Cooling Performance: This outboard impeller is designed for peak performance and promotes efficient water circulation for optimal engine cooling. It prevents overheating, ensuring smooth and reliable engine operation, even during extended use. Easy Installation: Thanks to its simple design, replacing this impeller is a breeze. With a simple tool, you can quickly install it yourself, saving you costly workshop fees and getting you up and running fast. Dimensions according to OEM specification: Outer diameter: 52 mm, shaft bore: 16 mm, height: 19 mm, with 6 precision-molded blades. This water pump impeller simplifies the repair and maintenance of your outboard motor's cooling system. Wide compatibility: Replaces Yamaha OEM part numbers 6H4-44352-02-00, 6H4-44352-01-00, and Sierra 18-3068. Fits Yamaha models from 25 to 50 HP, including 30D, 40H, F20A, F25A, F30A, and F40B. Please verify your engine's part number before purchasing.