Raw Water Pump for Sherwood Pleasurecraft Jabsco G20 G21 RA057007 18830-0010

Raw Water Pump for Sherwood, Pleasurecraft, Jabsco

This raw water pump is a replacement cooling system component for marine engines, compatible with Sherwood, Pleasurecraft, and Jabsco models and cross-referenced to OEM numbers RA057007 and 18830-0010.

Overview

This raw water pump draws lake or sea water into the engine cooling system to prevent overheating. Designed as a direct replacement for Sherwood, Pleasurecraft, and Jabsco applications, it ensures reliable coolant flow. The pump uses a neoprene impeller and is built for continuous marine use.

Built For Performance

• Replaceable neoprene impeller for consistent water flow
• Corrosion-resistant aluminum housing for saltwater durability
• Precision-machined stainless steel shaft for long life
• Direct bolt-on fit for reduced downtime
• Pre-installed seals and bearing assembly for reliability

Fits These Machines

• for Sherwood G20
• for Sherwood G21
• for Pleasurecraft G20
• for Pleasurecraft G21
• for Jabsco G20
• for Jabsco G21

On-The-Job Use

• Used in inboard and inboard/outboard marine engines
• Ideal for raw water cooling on pleasure craft and ski boats
• Common replacement for aging G20 and G21 pumps
• Suitable for saltwater and freshwater environments

Specs At A Glance

Good To Know

Q: Is this pump a direct replacement for my existing raw water pump? A: Yes, this pump is designed as a direct bolt-on replacement using the same mounting holes and hose connections as OEM units.

Q: Do I need to replace the impeller separately? A: No, the impeller is pre-installed inside the pump housing; you receive a complete assembly ready to install.

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