28MM Single Handle Ceramic Cartridge for Import Faucet

“American Standard 023529-0070A Replacement Cartridge” has been added to your cart. View cart

Navy blue and black plastic cartridge with white square handle connection red limit stop and blue seal.

Rainlex N40DKC Pressure Balanced Shower Faucet Cartridge - Image 2

Rainlex N40DKC Pressure Balanced Shower Faucet Cartridge - Image 3

Rainlex N40DKC Pressure Balanced Shower Faucet Cartridge - Image 4

WHAT OUR CUSTOMERS SAY…

“They had my part shipped the same day. I mistakenly checked that I would pick the part up at the store and they fixed it in minutes. ”

-Michael F.

01/04/2026

$58.47

The Rainlex N40DKC is a pressure balance valve cartridge specifically designed to fit Rainlex concealed shower systems.

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.

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Engineered specifically as a direct replacement for your Rainlex shower faucet, this 40mm valve cartridge instantly eliminates leaks, drips, and water waste. Featuring advanced pressure-balancing technology, the N40DKC ensures a smooth, steady flow while automatically adjusting to sudden fluctuations in cold or hot water pressure. This protects your family from scalding or sudden cold shocks, delivering a safe and comfortable shower experience every time.

N40DKC

3 1/4” length
40 MM Diameter
Only fits Rainlex concealed shower system models.

Common questions about this product

Yes, this aftermarket part will replace your OEM 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.

Yes, this is the OEM recommended part.

WHAT OUR CUSTOMERS SAY…

“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