<div data-store-description="v1"> <p>Impeller for Water Pump - Mercury Mariner 40-250 HP (47-43026-2, 18-3056). Supplied product details follow.</p> <h3>Specifications and fitment</h3> </div> <p>Includes: - Water Pump Impeller</p> <p>Fits Models: - Mercury Mariner</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 is designed for Mercury Mariner outboard engines ranging from 40 to 250 horsepower. It ensures optimal cooling performance by effectively circulating water through the engine. The impeller is a crucial component for maintaining engine temperature and preventing overheating.</p> <p>Features: - High-quality construction for durability - Designed for efficient water flow - Compatible with various Mercury Mariner models - Easy to install with standard tools - Replaces part numbers 18-3056, 47-43026-2, 47-43026T2</p>