Engineered Marine Products 47-01757-1 Impeller Key (pack Of 3)

The Engineered Marine Products 47-01757-1 Impeller Key is an essential component for marine water pump systems. This pack includes three replacement keys designed to secure the impeller to the pump shaft, ensuring proper power transmission and preventing slippage during operation.

Key Features:

• Half-moon shaped key design for secure shaft engagement
• Fits into the key indentation on the pump shaft to allow proper impeller rotation
• Pack of 3 keys for multiple repairs or replacement needs
• Manufactured to meet or exceed OEM specifications
• Constructed from durable materials to withstand harsh marine environments
• Critical component for maintaining proper water pump function

Impeller keys are vital for ensuring your marine water pump operates correctly by locking the impeller to the drive shaft. This prevents the impeller from spinning freely and ensures efficient water circulation for engine cooling. Regular inspection and replacement of impeller keys during water pump maintenance helps prevent overheating issues and extends the life of your marine engine.