Elkay A42058R Micracore Right Hand Cartridge

“Hot Water Stem Unit for American Standard Aqua Seal 72950-0700 72950-17” has been added to your cart. View cart

White plastic cartridge with brass top metal handle connection stainless screw and black rubber seals.

Elkay A42058R Micracore Right Hand Cartridge - Image 2

WHAT OUR CUSTOMERS SAY…

“We were able to buy parts for our antique toilet here! Unfortunately, the toilet fell off the wall so we had to return the parts before we got the chance to use them. But returning was quick and easy! The staff is super helpful. ”

-Dori M.

09/23/2023

$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: Cartridges & Stems Tag: Elkay

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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

Yes, this is the OEM recommended part.

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.

WHAT OUR CUSTOMERS SAY…

“I texted him a picture of the shower part from the 50’s I needed and he was able to identify it immediately. I ordered it and it showed up in two days! Very knowledgeable and friendly! ”

-Jim F.

02/04/2026