Sea Water Pump Impeller Repair Kit for Mercury MerCruiser 8M0137221 8M0121940

Sea Water Pump Impeller Repair Kit for Mercury MerCruiser

This sea water pump impeller repair kit is a replacement service kit for Mercury MerCruiser sea water pumps, and it supports OEM cross-reference numbers 8M0137221 and 8M0121940.

Overview

This sea water pump impeller repair kit is a service kit for Mercury MerCruiser marine engines, providing the impeller components needed to restore raw water pump function. It is designed for use with OEM cross-reference numbers 8M0137221 and 8M0121940. This sea water pump impeller repair kit supports routine maintenance of the sea water pump assembly.

Built For Performance

• Replacement impeller kit for sea water pump service
• Supports cooling systems for Mercury MerCruiser marine engines
• References OEM cross-reference numbers 8M0137221 and 8M0121940
• Contains the repair components needed for sea water pump impeller replacement
• Designed for raw water cooling system maintenance

On-The-Job Use

• Used to replace a worn impeller in a sea water pump
• Supports routine cooling system maintenance on marine engines
• Helps restore water flow through the raw water pump
• Commonly used during sea water pump rebuild service

Specs At A Glance

Good To Know

Q: What is this sea water pump impeller repair kit used for? A: This kit is used to replace the impeller in a sea water pump for Mercury MerCruiser marine engines. It supports OEM cross-reference numbers 8M0137221 and 8M0121940.

Q: How should compatibility be confirmed? A: The sea water pump housing and engine serial number should be confirmed before installation. Fit can depend on serial number and production run.

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