47-99971M Water Pump Impeller for Mercury Marine 40HP Outboard EngineOpens in a

A quality marine component available at Hook & Hull Co. Built to perform in demanding on-water conditions.

Key Features

• Marine-grade construction for durability and reliability
• Precision-engineered for a correct fit
• Suitable for freshwater and saltwater use
• Easy installation — minimal tools required
• Ships fast — get back on the water sooner

Order today and keep your vessel running at peak performance.