Model # RP1991

Internet #202985492

Delta Stem Unit
0034449019910

Delta

Stem Unit

$2555 /each

Product Overview

Our faucets and their parts are guaranteed for a lifetime, but just in case you'd like to make some repairs on your own we've made this Stem Unit available for you to order. As part of a company that delivers water every day through millions of faucets worldwide, Delta provides a lifetime limited warranty on all parts to the original consumer. Delta is committed to providing you the best experience with water. Another way that Delta is more than just a faucet.
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Frequently Bought Together

Product Overview

Our faucets and their parts are guaranteed for a lifetime, but just in case you'd like to make some repairs on your own we've made this Stem Unit available for you to order. As part of a company that delivers water every day through millions of faucets worldwide, Delta provides a lifetime limited warranty on all parts to the original consumer. Delta is committed to providing you the best experience with water. Another way that Delta is more than just a faucet.
  • For use with Delta 1600 series tub/shower faucets
  • Genuine Delta repair part
  • Guaranteed not to tarnish or corrode
  • Lifetime limited warranty covers parts and finish defects

Product Overview

Our faucets and their parts are guaranteed for a lifetime, but just in case you'd like to make some repairs on your own we've made this Stem Unit available for you to order. As part of a company that delivers water every day through millions of faucets worldwide, Delta provides a lifetime limited warranty on all parts to the original consumer. Delta is committed to providing you the best experience with water. Another way that Delta is more than just a faucet.

California residents: see   Proposition 65 information

  • For use with Delta 1600 series tub/shower faucets
  • Genuine Delta repair part
  • Guaranteed not to tarnish or corrode
  • Lifetime limited warranty covers parts and finish defects

Info & Guides

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Specifications

Dimensions

Product Depth (in.)
0.5
Product Height (in.)
2
Product Width (in.)
0.5

Details

Application
Tub & Shower
Color Family
White
Cut for Custom Fit
No
Fits Faucet Brand
Delta
Material
Stainless Steel
Plumbing Part Type
Stem
Returnable
90-Day
Stem Type
Cartridge
Water Type
Hot & Cold

Warranty / Certifications

Manufacturer Warranty
Faucet and Finish Lifetime Limited Warranty

Specifications

Dimensions

Product Depth (in.)
0.5
Product Height (in.)
2
Product Width (in.)
0.5

Details

Application
Tub & Shower
Color Family
White
Cut for Custom Fit
No
Fits Faucet Brand
Delta
Material
Stainless Steel
Plumbing Part Type
Stem
Returnable
90-Day
Stem Type
Cartridge
Water Type
Hot & Cold

Warranty / Certifications

Manufacturer Warranty
Faucet and Finish Lifetime Limited Warranty

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Questions & Answers

What makes this stem pull the rubber pieces out? My rubber pieces get stuck in the stem.

Asked by: Racerx
I had the same problem and I put a little dab of plumbers grease on the rubber pieces where they rub the stem.
Answered by: Notaplumber
Date published: 2017-05-23

Does the Delta Stem Unit Model #RP1991 require the little springs?

Does the Delta Stem Unit Model #RP1991 require the little springs?
Asked by: Gerry
Dear Gerry, Thank you for your inquiry! The Delta Seat and Springs RP4993 are needed to be installed in the back of the valve, before installing the Delta Stem Unit RP1991. Best regards, Tanya
Answered by: DeltaFaucet
Date published: 2017-08-28

Does this Stem Unit require the little springs?

Does this Stem Unit require the little springs?
Asked by: Henry
Dear Henry, Thank you for your question. The Delta Seat and Springs RP4993 are needed to be installed in the back of the valve, before installing the Delta Stem Unit RP1991. Best regards, Tanya
Answered by: DeltaFaucet
Date published: 2017-08-28

need installation instructions

need installation instructions
Asked by: rat
Hi, Rat! Thank you for your question. First, please make sure that the water supplies are turned off to the valve. Remove the handle by removing the Phillips head screw on the front. If you have a clear knob handle, pry the cap off to get to the screw. Unscrew the bonnet nut. You should then be able to pull out the stem unit. You can scoop out the seats and springs using a pencil or Allen wrench. Best Regards, Rosanna
Answered by: DeltaFaucet
Date published: 2017-03-18
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Customer Reviews

Stem Unit is rated 4.9 out of 5 by 8.
Rated 4 out of 5 by from Easy to install. worked good Easy to install. worked good
Date published: 2017-03-31
Rated 5 out of 5 by from The stem fixed the leak.... The stem fixed the leak.
Date published: 2017-07-11
Rated 5 out of 5 by from Worked like a charm.... Worked like a charm.
Date published: 2017-08-09
Rated 5 out of 5 by from Product appeared to be fine. Part was returned for full refund as it was not needed. Fixed leak with two small seals bought at HD for $3. Thanks!
Date published: 2014-05-06
Rated 5 out of 5 by from product worked as desribed My home was built in 1977. I was worried I could not find the part I needed. The part performed flawlessly.
Date published: 2013-12-12
Rated 5 out of 5 by from Not a Chinese knockoff This is an original, quality Delta part. It will last. I tried a Chinese knockoff and it leaked after about 2-1/2 years. Never again!
Date published: 2016-01-26
Rated 5 out of 5 by from Simple to install. Fixed leak. Easy to install. Fixed leaking shower head. Satisfied.
Date published: 2014-05-27
Rated 5 out of 5 by from Easy fix Easy to install ... worked just fine .. no more leaks!!
Date published: 2013-12-24
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