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10_ca20861c-7933-480f-af28-adb3864e848a - Northline Parts

Brass Core Impeller with O-Ring Kit 49162771 For Milwaukee Transfer Pump M18

Alligator_819_x_200_px - Northline Parts

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$38.79
Sale price  $38.79 Regular price 

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I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks

Edward H. — Verified customer

Brass Core Impeller with O-Ring Kit 49162771 For Milwaukee Transfer Pump M18

Restore your equipment's pumping power with this high-quality aftermarket impeller and O-ring kit. Designed specifically for reliable fluid transfer, this kit provides a cost-effective solution to maintain your transfer pump's efficiency. Please note that this is a premium aftermarket replacement part and not an OEM product.

Key Features & Benefits

  • Durable brass core construction for extended service life and superior wear resistance.
  • Complete kit includes a precision-molded O-ring to prevent leaks and ensure a tight seal.
  • Engineered to provide consistent flow rates and high-pressure performance during operation.
  • Quick and straightforward installation process to help you get your pump back to work with minimal downtime.
  • A high-quality aftermarket alternative that offers exceptional performance and value.

Compatible Models

  • Milwaukee M18 Transfer Pump (Model 2771-20)
  • Replacement for Part Number: 49-16-2771 / 49162771

Product Specifications

  • Component Type: Aftermarket Impeller and O-Ring Kit
  • Core Material: Heavy-duty Brass
  • Outer Material: Flexible High-Performance Rubber
  • Compatibility: Milwaukee M18 Cordless Transfer Pumps

Frequently Asked Questions

Is this an OEM part?
No, this is a premium aftermarket replacement part. It is designed to function as a direct replacement for the original manufacturer's part while maintaining high standards of quality and performance.

How do I confirm compatibility?
To ensure this kit fits your tool, verify that your pump is a Milwaukee M18 model (such as the 2771-20) and check that your manual lists part number 49-16-2771 as the correct replacement component.


Important: This item is an aftermarket replacement part sold by Northline Parts. It is not an OEM part unless specifically stated. Any brand names, model names, or part numbers are used for compatibility reference only. Please verify fitment by comparing your original part, product photos, and vehicle or equipment details before ordering.

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Service was professional and easy to work with. They kept me updated on my order and recommended a different part when the one I originally picked wasn’t going to work. Everything showed up as expected and the process was smooth overall.

- Customer, Chris D.

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