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Scald Guard Replacement Kit for Delta 1600 Series Single Handle Tub and Shower Faucets NRP1991 NRP3560

White plastic cartridge with brass stem black oring stainless bottom with black seats and stainless springs.
Scald Guard Replacement Kit for Delta 1600 Series Single Handle Tub and Shower Faucets NRP1991 NRP3560 - Image 2
Scald Guard Replacement Kit for Delta 1600 Series Single Handle Tub and Shower Faucets NRP1991 NRP3560 - Image 3

chat iconWHAT OUR CUSTOMERS SAY…

“The cartridge in my kitchen sink broke last week so I've been without that sink for a whole week. I ordered a replacement from Noel's, which I could not find anywhere else and it worked perfectly. Thank you! You saved me! ”
-Matt F.
09/19/2025

$35.27

 

The Delta Faucet RP1991 Stem Unit & Seats is a genuine Delta repair part designed for use with the Delta 1600 Series tub and shower faucets. It is used for fixing leaks and ensuring proper water flow and temperature control.

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: 11264 Category: Tags: ,

Scald Guard Cartridge for Delta Faucet

 

NRP1991     NRP3560

 

  • Compares to OEM RP1991 RP3560
  • Use as a generic replacement OEM RP1991 RP3560
  • 2″ length
  • Oval broach
  • Includes seats & springs
  • Replacement part for Old Style 1600 Series Faucets

 

Related Documents

 

Delta Model 1600 Series Parts

 

Customer submitted images. 

 

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…

“Texted these guys on Saturday when they were closed and they answered me back. Ordered on Sunday and arrived at my house Wednesday. Put part in and so far so good. Never talked to anyone and order went flawless. Will order from again. Great shipping, came UPS. Thanks guys for your help. ”
-Travis P.
07/28/2024