Flexible Impeller for Yanmar 124223-42090 124223-42091 124223-42092 JMP 7052

Flexible Impeller for Yanmar

This flexible impeller pumps coolant through the engine's water system for Yanmar marine engines, matching OEM cross references 124223-42090, 124223-42091, 124223-42092, and JMP 7052.

Overview

This flexible impeller is a critical component of the raw water cooling system in Yanmar engines, responsible for drawing seawater to cool the motor. Its flexible, reinforced rubber construction ensures efficient pumping even when the engine is warm. Designed for boaters and marine mechanics, this flexible impeller delivers reliable performance and long service life.

Built For Performance

• High-quality rubber compound resists wear and heat
• Precision-molded vanes for maximum water flow
• Includes stainless steel reinforcing disc for durability
• Direct replacement for Yanmar part numbers ensures proper fit

On-The-Job Use

• Used in marine cooling systems to prevent engine overheating
• Ideal for routine impeller replacement during annual maintenance
• Works in both saltwater and freshwater environments

Specs At A Glance

Good To Know

Q: How often should I replace the flexible impeller on my Yanmar? A: It is recommended to inspect the impeller every season and replace it if any cracks or wear are visible, typically every 200-500 hours of operation.

Q: Can I use this flexible impeller for other brands of engines? A: It is specifically designed for Yanmar applications; always cross-reference your original part number to ensure compatibility.

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