Full product description

<div data-store-description="v1"> <p>Outboard Water Pump Impeller & Key (1990-2023) for Mercury 40 50 HP. Supplied product details follow.</p> <h3>Specifications and fitment</h3> </div> <p>Includes: - Outboard Water Pump Impeller & Key</p> <p>Fits Models: - Mercury 40 HP, Mercury 50 HP</p> <p>Model Years: - 1990–2023</p> <p>Submodels: - Applies to listed models</p> <p>Engine Options: - Compatible with standard engine options</p> <p>Description: This Outboard Water Pump Impeller & Key is designed for Mercury 40 HP and 50 HP engines manufactured between 1990 and 2023. It ensures optimal water flow and cooling for your outboard motor, preventing overheating and ensuring reliable performance on the water.</p> <p>Features: - High-quality construction for durability - Direct replacement for easy installation - Designed to maintain optimal engine cooling - Compatible with a wide range of Mercury outboard models</p> <p>Part Number: 47-161542, 18-8922</p>