Mercury Impeller Repair Kit for Mercury 5.7L V10 350-425hp and Mercury Racing 4.6L V8 500R Outboards 8M0200136

Mercury Impeller Repair Kit for Mercury 5.7L V10 350-425hp and Mercury Racing 4.6L V8 500R Outboards 8M0200136

is a genuine OEM service kit designed for Mercury 5.7L V10 outboards and Mercury Racing 500R outboards. Replacing the water pump components at the recommended service interval helps maintain proper cooling water flow and protect your engine from overheating.

Compatible with the following:

• Mercury 5.7L V10 350HP-425HP outboards
• Mercury Racing 4.6L V8 500R outboards

This comprehensive repair kit includes the essential components needed to restore water pump performance and cooling system reliability. Built to Mercury Marine's OEM specifications, each part is designed for proper fit, dependable operation, and long service life in demanding marine conditions.

Kit Includes:

• Water pump impeller
• Face plate
• Impeller key
• Gaskets
• Seals
• O-rings
• Installation instructions

Routine water pump maintenance is one of the most important services for any outboard. Replacing worn impeller components helps maintain proper engine cooling, improve reliability, and reduce the risk of costly overheating damage.

To Confirm Compatibility: Contact our team with your engine serial number at (727) 596-5929 before ordering.