Water Pump Impeller Key for Mercury 30-400HP (18-3056, CEF 500301)

Includes: - Water Pump Impeller Key

Fits Models: - Mercury Outboard Motors

Model Years: - Check fitment before purchase

Submodels: - Applies to listed models

Engine Options: - Compatible with standard engine options

Description: This Water Pump Impeller Key is designed for Mercury outboard motors ranging from 30 to 400 horsepower. It ensures proper functioning of the water pump, which is crucial for cooling the engine and maintaining optimal performance. This part is a direct replacement for OEM part numbers 18-3056 and CEF 500301, ensuring a perfect fit and reliable operation.

Features: - High-quality construction for durability - Direct replacement for easy installation - Compatible with a wide range of Mercury outboard motors - Essential for maintaining engine cooling efficiency - Designed to withstand harsh marine environments