47-19453T 18-8900 Water Pump Impeller With Key for Mercury Mariner 50 55 60 HP

This Mercury Mariner water pump impeller is a replacement cooling-system component compatible with Mercury Mariner 50 HP, 55 HP, and 60 HP applications and references part numbers 47-19453T and 18-8900.

Product Overview

The water pump impeller is designed for marine engine water pump service. This impeller and key combination supports replacement work on listed Mercury Mariner outboard applications.

Key Features & Performance

• Water pump impeller replacement component

• Includes a key as stated in the title

• References part number 47-19453T

• References part number 18-8900

• Listed for Mercury Mariner applications

Fitment & Compatibility

• for Mercury Mariner 50 HP

• for Mercury Mariner 55 HP

• for Mercury Mariner 60 HP

Common Uses

• Replacing a marine engine water pump impeller

• Servicing a Mercury Mariner cooling system

• Performing water pump maintenance on listed outboard applications

Technical Specifications

Product Type: Water pump impeller with key

Brand Compatibility: Mercury Mariner

Engine Compatibility: Mercury Mariner 50 HP, 55 HP, and 60 HP

Part Number(s): 47-19453T, 18-8900

Package Includes: Water pump impeller with key

Frequently Asked Questions

Q: What is this product? A: It is a water pump impeller with key for listed Mercury Mariner 50 HP, 55 HP, and 60 HP applications.

Q: How should fitment be verified? A: Compare the engine horsepower and existing part number with 47-19453T or 18-8900 before purchase.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.