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Elkay A42057R Micracore Left Hand Cartridge

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White plastic cartridge with brass top metal handle connection stainless screw and black rubber seals.
White plastic cartridge with brass top metal handle connection stainless screw and black rubber seals.
Elkay A42057R Micracore Left Hand Cartridge - Image 3

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“Hello, I was in the shop on Tuesday and was greeted and helped by a gentleman named Jackson. He was extremely helpful, friendly and it was really a pleasure to see a young man working in this industry with knowledge and kindness. I run my my own small business and was a first time customer at Noel’s, being greeted and cared for in that manner will definitely bring about my return. I want to send me sincerest gratitude to your team. Thanks again! ”
-Jimmy M.
10/21/2022

$73.63

 

The Elkay A42057R is a genuine replacement Micracore ceramic cartridge designed for the cold-water side of compatible Elkay residential and commercial two-handle faucets. It features a left-hand turn design with a 120° rotation angle to provide drip-free performance.

 

We can ship anywhere the US Postal Service ships. For orders being shipped outside the US, please contact us at (888) ASK-NOEL, noelsplumbingsupply@fuse.net, or via the text widget on this screen.

SKU: 11481 Categories: , Tag:

This cartridge is self-contained, easy to install, and designed for long-lasting, heavy-duty commercial or residential use.

 

A42057R

 

  • Durable ceramic construction with a metal (brass) stem.
  • Left-hand turn with a 120-degree turn angle.
  • Fits Elkay models LK230BH5 and LK231BH5.

 

Customer submitted image.

 

Common questions about this product

Is this item the original manufacturer's recommended replacement part? chevron-icon

Yes, this is the OEM recommended part.

Is this the correct item for my application? chevron-icon

If you’re not sure text us a picture 1-888-275-6635 or email us a picture at noelsplumbingsupply@fuse.net.

 

We will make sure you have the right part.

 

 

chat iconWHAT OUR CUSTOMERS SAY…

“Holy guacamole! They had a part moen had out of stock, shipped the next business day, and got to me the next day Ohio -> Tennesse. Super happy, double packed for safe shipment. I couldn't be happier unless they installed the part for me! ”
-Brian D.
06/08/2025