Full product description

<div data-store-description="v1"> <p>Water Pump Impeller & Key for 25/40/50HP Mercury Mariner (1990-2023). Supplied product details follow.</p> <h3>Specifications and fitment</h3> </div> <p>Includes: - Water Pump Impeller & Key</p> <p>Fits Models: - Mercury Mariner</p> <p>Model Years: - 1990–2023</p> <p>Submodels: - 25HP, 40HP, 50HP, various chassis codes</p> <p>Engine Options: - Common engine sizes include 25HP (2-stroke), 40HP (2-stroke), 50HP (2-stroke)</p> <p>Description: This Water Pump Impeller & Key is designed for Mercury Mariner outboard motors ranging from 25 to 50 horsepower, covering model years from 1990 to 2023. It ensures optimal water flow and cooling for your engine, preventing overheating and maintaining performance.</p> <p>Features: - Direct replacement for Mercury Mariner models - Durable construction for long-lasting performance - Easy installation with included key - Compatible with various 2-stroke engines - Essential for maintaining engine cooling efficiency</p> <p>Part Number: 47-850893</p>