513-721-5286 | 1-888-Ask-Noel | Mon-Fri: 8:00 AM – 5:00 PM
Account

Duravit T537866 Single Handle Faucet Cartridge 35MM

Blue and black plastic cartridge body with white square plastic handle connection grey plastic limit stop and black rubber seals.
Duravit T537866 Single Handle Faucet Cartridge 35MM - Image 2
Blue and black plastic cartridge body with white square plastic handle connection grey plastic limit stop and black rubber seals.
Duravit T537866 Single Handle Faucet Cartridge 35MM - Image 4

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

$31.47

 

The Duravit T537866 is a 35mm (K-35 OP) single-lever replacement cartridge designed for various Duravit single-handle faucets and showers (such as the B.1 and B.3 series). It resolves leaks and inconsistent water flow

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: 52626-1 Category: Tag:

Restore your Duravit faucet’s performance with the Duravit T537866 K-35 OP Single Lever Cartridge. Engineered for exact compatibility with select Duravit single-handle basins and mixers, this premium replacement part eliminates leaks and restores smooth, reliable flow and temperature control.

 

T537866

 

  • 35 MM diameter
  • 2 3/8″ height
  • Square handle broach

 

Related Documents

 

Kerox K-35B-HWS Product Specification Sheet

Common questions about this product

Will this item replace the original OEM part? chevron-icon

Yes, this aftermarket part will replace your OEM 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.

 

 

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

Yes, this is the OEM recommended part.

chat iconWHAT OUR CUSTOMERS SAY…

“Really great experience getting parts for my 30-year old frost free silcocks. They not only had the parts available, but they were shipped within a couple of hours. Great job, thank you! ”
-Phil R
02/08/2026
Account