Outboard Water Pump Impeller & Key for Mercury 40 50 HP (1990–2023) 47-161542 18-8922

Includes: - Outboard Water Pump Impeller & Key

Fits Models: - Mercury 40 HP, Mercury 50 HP

Model Years: - 1990–2023

Submodels: - Applies to listed models

Engine Options: - Compatible with standard engine options

Description: This Outboard Water Pump Impeller & Key is designed for Mercury 40 HP and 50 HP engines manufactured between 1990 and 2023.

Features: - Precision-built construction for durability - Direct replacement for straightforward fitment - Designed to maintain optimal engine cooling - Compatible with a wide range of Mercury outboard models

Part Number: 47-161542, 18-8922