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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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“Very helpful staff and almost immediate responses. ”
-Hobert G.
04/25/2024

$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…

“This place is amazing. I live in San Antonio, Texas and there are a few plumbing stores with vintage parts but they never have what I need and the ordering process takes them weeks. I found a rare part at Noels by reverse image search but they will do it for you. I've used them 3 times. Their agents are knowledgable and polite. They will find you the same part or the after market part and get you going on your way. They have 2-3 day shipping. My house was built in the 30's and they know exactly what the after market parts are that I need. I save money and time going to them. I sure wish they were in San Antonio! I will just go directly to Noel's next time - they are LEGENDS! ”
-BP W.
06/21/2026
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