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Kingston Brass LSRP2731C Ceramic Disc Cartridge

Red and white plastic cartridge with brass stem and blue rubber seal.
Kingston Brass LSRP2731C Ceramic Disc Cartridge - Image 2
Kingston Brass LSRP2731C Ceramic Disc Cartridge - Image 3

chat iconWHAT OUR CUSTOMERS SAY…

“Outstanding fast delivery on two pieces of an ancient Wolverine bath stem for Kohler - from the early 40s I think. The new one has a different body design, but it screwed directly into the old hot/cold tree and was the exact 6" length. Forty eight hours after installation now, and all remains fine. Also, kudos to the people who set up the website and ordering process. Great work - clear photos and info ! PS: I'm not an employee or family...lol. I retired from electrical wholesaling here outside Chicago and I appreciate a good job. ”
-JM C.
07/31/2026

$38.47

 

The Kingston Brass LSRP2731C is a replacement ceramic disc cartridge designed for select single-handle pull-down kitchen faucets by Kingston Brass and Gourmetier (such as the LS2730RX and related series).

We can ship anywhere the US Postal Service ships. For orders being shipped outside the US, please contact us at (888) ASK-NOEL, asknoel@noelsplumbingsupply.com, or via the text widget on this screen.

SKU: 30043 Category: Tags: ,

The LSRP2731C is designed for straight forward DIY replacement and repair. Swapping out your worn-out original valve with this brand-new cartridge eliminates frustrating drips, lowers your water bills, and extends the overall life of your faucet.

 

LSRP2731C

 

  • Ceramic disc cartridge, designed for single-handle faucets to control both water temperature and flow.
  • Fabricated from ABS
  • 2 1/2″ length

 

 

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…

“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
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