<div data-store-description="v1"> <p>Water Pump Impeller Kit - Mercury Mariner 40-50HP (Replaces 821354A04). Supplied product details follow.</p> <h3>Specifications and fitment</h3> </div> <p>Includes: - Water Pump Impeller Kit</p> <p>Fits Models: - Mercury Mariner 40HP, 50HP</p> <p>Model Years: - Check fitment before purchase</p> <p>Submodels: - Applies to listed models</p> <p>Engine Options: - Compatible with standard engine options</p> <p>Description: This Water Pump Impeller Kit is designed specifically for Mercury Mariner outboard motors with 40HP and 50HP engines. It replaces part number 821354A04, ensuring reliable performance and efficient cooling for your marine engine.</p> <p>Features: - High-quality construction for durability - Direct replacement for easy installation - Ensures optimal water flow and engine cooling - Compatible with Mercury Mariner outboard models - Designed to meet or exceed OEM specifications</p>