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Elkay A42058R Micracore Right Hand Cartridge

White plastic cartridge with brass top metal handle connection stainless screw and black rubber seals.
Elkay A42058R Micracore Right Hand Cartridge - Image 2
White plastic cartridge with brass top metal handle connection stainless screw and black rubber seals.

chat iconWHAT OUR CUSTOMERS SAY…

“The vacuum breaker on my outdoor spigot failed and Noel's Plumbing was the only placeI could find that had the appropriate mfr. part. I sent a text with photos on Wednesday evening to make sure the part I found was correct. In less than 2 hours later, I had a reply confirming it was the correct part. Placed my order that evening and received the part on Saturday afternoon (about 2.75 days) and my plumbing issue was resolved! I highly recommend - I really appreciated the prompt and pleasant response. ”
-Kimberly S.
04/25/2026

$103.47

 

The Elkay A42058R is a genuine replacement Micracore ceramic cartridge designed for the hot-water side of compatible Elkay residential and commercial two-handle faucets. It features a right-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: 11482 Category: Tag:

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

 

A42058R

 

  • Durable ceramic construction with a metal (brass) stem.
  • Right-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…

“Recently I purchased a rebuild kit for my American Standard R series bathtub faucet. I want to say thank you for carrying this product. The rebuild kit worked beautifully and I was able to save the original look and feel of our 1957 bathroom. Thank you! ”
-Adam T
04/11/2024
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