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Ceramic Cartridge Seat & Spring for Delta Faucet RP8230 RP42216

White and black cartridge with brass stem and stainless spring with ceramic disc.
Ceramic Cartridge Seat & Spring for Delta Faucet RP8230 RP42216 - Image 2

chat iconWHAT OUR CUSTOMERS SAY…

“Just before an event, we had a 9 7/8" round drain cover snap in half. It was an odd size and Noel's was the only place that seemed to have one that would fit. We couldn't leave the hole exposed during the event, and Noel's was kind enough to make sure it was overnighted to us. Their effort was truly appreciated and the cover fit perfectly! I highly recommend them! ”
-Linda C.
03/27/2026

$25.87

 

The Delta Faucet RP8230 RP42216 is a ceramic stem unit assembly, often branded as Brizo, used as a replacement part for various Delta and Brizo two-handle faucets to control water flow. It is an essential component for fixing leaks or issues with water flow control in compatible faucets

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: 38211 Category: Tags: ,

Fix leaky 2-handle lavatory faucets with the Delta RP8230 Ceramic Cartridge. This part includes the stem, seat, and spring, offering a durable ceramic seal designed for easy installation on both hot and cold water sides.

 

RP8230

 

  • Ceramic stem unit (also known as a cartridge).
  • Designed specifically for two-handle faucets and can be used interchangeably on both the hot and cold water sides.
  • The assembly typically includes the ceramic stem unit, a seat, an O-ring, and a spring.
  • Primarily made with ceramic components which are more durable and less prone to leaking than traditional washers.

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.

 

 

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
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