Quicksilver 89981Q1 Water Pump Repair Kit for Mercury Mariner 8-9.9HP 4-Stroke Outboards

The Quicksilver 89981Q1 Water Pump Repair Kit is a comprehensive seven-piece service kit designed specifically for Mercury and Mariner 8hp and 9.9hp 4-stroke outboards equipped with standard gear cases. This complete repair kit provides everything needed to restore optimal water pump performance and maintain proper engine cooling.

Kit Contents:

• Impeller with advanced elastomers for improved flexibility across wide temperature ranges
• Face plate and drive key for secure mounting
• Water guide tube for proper flow direction
• Gaskets and o-rings for leak-free sealing

Key Features:

• Engineered to Mercury Marine OEM specifications for precise fit and function
• Enhanced impeller design delivers higher flow rates and superior cooling protection
• Durable construction maintains performance throughout the boating season
• Installs easily with common tools
• All components tested through rigorous marine environment standards

Regular water pump maintenance is essential for preventing engine overheating and costly repairs. Consult your owner's manual for the recommended replacement schedule and service manual for detailed installation procedures. Quicksilver has been the trusted choice for marine engine parts and accessories for over 65 years, delivering OEM-quality components that provide performance, protection, and peace of mind.