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

Manufacturer

Engineered Marine Products

<h3>Engineered Marine Products: Marine-Grade Reliability for Automotive Systems</h3><p>Engineered Marine Products (EMP) brings precision engineering and marine-grade durability to the automotive aftermarket. With over 1,100 specialized components in their catalog, EMP applies the same rigorous standards required for harsh marine environments to create automotive parts that excel in demanding conditions. This manufacturer has built a reputation for producing components that withstand extreme temperatures, moisture, and vibration—qualities that translate directly to superior performance in automotive applications.</p><h3>Climate Control and Electrical Components</h3><p>One of EMP's core specialties lies in climate control system protection. Their <a href="/13199-engineered-marine-products-hvac-cut-off-switch-4209">HVAC cut-off switches</a> provide critical safety functions for heating and air conditioning systems, automatically interrupting power flow when pressure thresholds are exceeded. These switches serve as essential safeguards against compressor damage and system failures, making them indispensable for maintaining optimal cabin comfort and protecting expensive HVAC components from catastrophic failure.</p><h3>Transmission Control Technology</h3><p>Modern automatic transmissions rely on precise hydraulic control to manage gear changes smoothly and efficiently. EMP's <a href="/13199-engineered-marine-products-automatic-transmission-control-solenoid-7752">automatic transmission control solenoids</a> regulate transmission fluid pressure with exceptional accuracy, ensuring seamless shifts and optimal power delivery. These electro-hydraulic components play a vital role in transmission longevity, as proper solenoid function prevents harsh shifting, slippage, and premature wear of internal clutch packs and bands.</p><h3>Engine Cooling Solutions</h3><p>Maintaining proper engine temperature is fundamental to performance and longevity. EMP manufactures <a href="/13199-engineered-marine-products-engine-water-pump-2208">engine water pumps</a> that circulate coolant throughout the engine block, cylinder heads, and radiator system. Drawing on their marine heritage where cooling system reliability is non-negotiable, these water pumps feature durable construction with corrosion-resistant materials and precision-machined components. A failing water pump can lead to overheating and catastrophic engine damage, making quality replacement parts essential for any cooling system service.</p><h3>Engineering Philosophy</h3><p>What sets Engineered Marine Products apart is their commitment to over-engineering components for extreme conditions. Marine applications demand parts that can handle saltwater corrosion, constant vibration, and temperature fluctuations—challenges that also exist in automotive environments. This design philosophy results in parts with enhanced durability, longer service life, and greater reliability than standard replacement components. Whether you're servicing climate control systems, transmission repairs, or cooling system maintenance, EMP provides components engineered to exceed expectations.</p>

Part Number

47-01757-1
06/01/2036 8:11 AM
Sale Price

$8.84

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

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.

Easy and had what I wanted in stock

Good

Parts were easily found, And at a good price.

Great

No problems at all

Excellent

This is my first online purchase with autoplicity and Im very satisfied with the product I order and the price. I look and many other places for this part; and nobody had it cheaper So I definitely will remember this company when I need Hard to find part at low prices thanks again

Very smooth great price

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