2X Impeller Replaces Cummins 4019403 4933743 Sherwood 18000K Johnson 09-705BT-1

2X Impeller for Cummins, Sherwood, and Johnson

This 2X impeller is a water pump impeller that replaces OEM part numbers 4019403, 4933743, 18000K, and 09-705BT-1 for Cummins, Sherwood, and Johnson engine cooling systems.

Overview

This 2X impeller delivers two water pump impellers designed to replace OEM parts for Cummins, Sherwood, and Johnson marine engines. Each 2X impeller ensures consistent coolant flow, preventing overheating in demanding conditions. The 2X impeller set provides a reliable spare for maintenance or repair.

Built For Performance

• Replaces OEM part numbers 4019403, 4933743, 18000K, and 09-705BT-1
• Sold as a set of two impellers
• Constructed from durable, flexible rubber for long service life
• Designed to fit standard marine water pump housings
• Provides consistent water flow for engine cooling

Specs At A Glance

Good To Know

Q: Is this impeller a direct replacement for my Cummins engine? A: This impeller is designed to replace the listed OEM part numbers for Cummins, Sherwood, and Johnson applications. Always confirm your engine's part number before ordering.

Q: Can I use this impeller in saltwater environments? A: The rubber construction is resistant to saltwater and oil, making it suitable for marine use. Rinse the cooling system after exposure to saltwater for best results.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.