Delta®

Stem Unit Assembly

Model#: RP24096
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Delta®
Stem Unit Assembly
Model#: RP24096
List Price: $41.85
Online Price: $33.48
Free Ground Shipping All Orders $49+
Add to Favorites
Find local Delta® installers.
PRODUCT FEATURES
Documents & Specs
Installation Information
Overall Height (in.) :
1-7/8
Valve Type:
Cartridge
REVIEWS
Rated 5 out of 5 by from Works great for circa 2005 faucet handles I have two sinks (4 faucet handles) that use this part. It is the correct part for my master BR sinks. My faucet handles look just like the pic from review "Delta stands behind their product". My question - in the pic from Tony's review there is a bolt in the background - I am missing this bolt for one of my faucets. It's got a collar to it so as to push/hold the RP24096 in place. What is the name and dimension of this bolt??
Date published: 2024-12-01
Rated 4 out of 5 by from Old roman tub faucet I have an old Roman Tub faucet and my AI on my smart phone say the handles are from Danco, However the Delta T2710 looks exactly like mine, It is dripping bad and looks like delta part RP24096 might repair it. However I am confused with the Danco call out? The lettering on the knobs matches the Danco sight? Does Delta use Danco parts or maybe the knobs were replaced previously.
Date published: 2024-07-31
Rated 5 out of 5 by from Lots of help I have an old roman tub faucet that was leaking from the hot water side. I had little or no info as to the faucet model no. or cartridge that I needed to repair the leak. I used the Delta email service and sent in two pictures of the faucet and within a day got a response with my faucet model number (since discontinued) and the type of cartridge I needed. My only issue with Delta is that they limit the problem description to 250 characters! I think 500 characters would allow a better description of the problem.
Date published: 2022-12-13
Rated 5 out of 5 by from Delta stands behind their product I only buy DELTA products for all my needs and I had a perfect example of their exceptional Customer's service. I had a 15 to 20 years old Delta bathroom faucet that was leaking under the HW handle. I knew that Delta indicates that they have a ''Lifetime Limited Warranty that covers parts being free of defects in material and workmanship for the original owner/purchaser''. I got in touch with them and they sent me the required replacement parts RP24096 - Stem Assembly and RP4993 - Seats and Springs under their promised lifetime warranty. The leak is fixed and we have a ''new'' faucet. Fantastic Customer's experience and Delta exceeded all my expectations. With quality products that deliver the expected performance and exceptional customer's service, I will remain a Delta customer for life.
Date published: 2022-11-17
Rated 5 out of 5 by from Perfect replacement part for faucet Perfect replacement part for faucet
Date published: 2022-09-30
Rated 5 out of 5 by from Replacing a Leaking Tap Cartridge I have a 2004 Delta Two Handle Bathroom Faucet Victorian Collection model #3555. Not be confused with the newer model 35955. The HW tap was leaking from under the bell of the handle when the CW tap was turned on. I suspected I needed to change out the stem cartridge and seal/spring give the age of the faucet. So, I just did both as opposed to testing each separately. Tracking down the parts was somewhat easy once I identified the faucet model, however, I did run into problems which I will get to in a second. YOU NEED TO BE VERY SPECIFIC AS TO THE DELTA MODEL NUMBER AND YEAR. Even though the Victorian model looks exactly the same through the 2000’s, the replacement part numbers can be different. I found this out when I ordered what I thought to believe was the correct seat/spring #RP10700. When in fact, it was the RP4993. For my faucet, 2004 #3555 STEM/CARTRIDGE: RP 24096 (this is mostly consistent across most of the #3555 years) SEAT/SPRING: RP 4993 (this in NOT consistent across many of the #3555 and depends upon year) I ordered from Amazon and Delta parts, not knockoffs. RP 25513. This includes ONE Stem/Cartridge (RP24096) plus the ¼ turn stop (RP24097). RP 8230. This includes ONE Stem/Cartridge (RP24096) plus the seat/spring (RP10700) So, looking at all the costs, I ordered Qty 2 of the RP25513 plus Qty 1 of the RP10700 (2 seats & springs). PROBLEM: When I changed everything out, the leaking stopped BUT the faucet started dripping when I turned on the HW supply valve. After “googling” the problem, the issue was likely the Seat/Spring. I had ordered the incorrect part RP10700 when in fact the RP4993 was needed. Interesting enough, when I removed the original, the seat spring I pulled out looked to be the RP10700. When I checked the CW tap (which had no leaks), the seat/spring appeared to be the RP4993, so I took a chance and ordered it. Voila, it was the right part and both the leaking and dripping has stopped and I’m done!!
Date published: 2022-09-04
Rated 5 out of 5 by from Good quality replacement parts Happy that I bought Delta brand replacement parts because generic brand did not last at all.
Date published: 2022-09-04
Rated 5 out of 5 by from Fixing leaking faucet My faucet started leaking after 15 years. Rather than replace the faucet, I ordered these replacement parts for $25 each. Faucet works like new with no leaks.
Date published: 2022-08-16
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Q&A

Is this piece is lifetime guarantee? 

Asked by: Jacqueline
Hi Jacqueline, Thanks so much for contacting Delta Faucet Company! Yes, this item will include a lifetime limited warranty. Please reach out with further questions! Best Regards, Tim Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28

I ordered stem replacement rp24096, do I need to order spring and seat also

Asked by: Jim53
Hello Jim53! Thank you for your question and we are happy to help! We do recommend replacing both stem units and the seats and springs (RP4993) when repairing your faucet. With any further questions or concerns, please do not hesitate to reach out to us directly. Best Regards, Carrie
Answered by: Delta7
Date published: 2024-03-28

I have a leak from the handle of my Delta bathroom sink faucet. The house was built in 2008. The faucet is brushed bronze. I can not find a match on the Delta website. If I send you a picture can you tell me the model and which replacement cartridge?

Asked by: TomA
Hello, Please accept our sincere apology for the inconvenience you are experiencing. We have reached out to you via email to further assist at this time. Best Regards, Tim Digital Communications Specialist
Answered by: Digital Specialist
Date published: 2026-07-23

What is the correct replacement valve assembly for Lahara two handle widespread faucet purchased in 2011?

Asked by: jajseattle
Hi jajseattle, Thank you for your question regarding model 2538-SS! This model uses the RP25513 stem unit assembly. Please see the following link to the part diagram for more information. https://media.deltafaucet.com/PartsDiagram/Model_2538_51330RevD.pdf Please reach out with further questions! Best Regards, Tim Digital Communications Specialist
Answered by: Customer Service
Date published: 2023-03-21

Hi, I think I have a Delta roman style faucet in bathtub. Handles are silver finish, 180 degree turn. Can you tell me what stem part number to use to replace?

Asked by: Gerry
Hello Gerry, Thank you for your question! I am happy to help you! Our Delta Faucet DELTA® Stem Unit Assembly MODEL#: RP24096 is a universal stem that would work with our Delta Roman tubs, we also would recommend replacing the seat and springs RP4993 as well. Thank you for being a loyal Delta customer. Please contact us back for any further questions. Best Regards, Nicole
Answered by: Delta7
Date published: 2024-03-28

Does part number Rp24096 include seats and springs

Asked by: Greg
Hello! Thanks for the question. I will be glad to help you today. Part RP24096 does not include part RP4993, seats and springs. https://www.deltafaucet.com/parts-product-detail?modelNumber=RP4993 If you have any further questions or concerns please contact use. Best regards, Paul
Answered by: paul
Date published: 2024-03-28

Does this RP24096 Cartridge work with the Delta T4761 Roman Tub Faucet?

Asked by: Marie
Hello Valued Customer, Thank you for contacting Delta Faucet Company! Yes, our stem units for our Roman Tubs is RP24096, and the seats and springs part number is RP4993! We appreciate your inquiry. Please reach out directly if you have further questions! Best Regards, Kyra Digital Communications Specialist
Answered by: Delta
Date published: 2025-05-28

Does this cartridge fit Delta Windmere, BT2796-OB?  I purchased the trim only version.

Asked by: Hilltop
Hello Valued Customer, Thank you for contacting Delta Faucet Company! Yes, our Roman Tub valves use RP24096 or RP25513. The difference is the RP25513 includes 1/4" stops that our Roman Tubs do not need. We appreciate your inquiry. Please reach out directly if you have further questions! Best Regards, Kyra Digital Communications Specialist
Answered by: Delta
Date published: 2025-08-23

What size are the O rings for the RP24096 cartridge.

Asked by: Jerry 316
Hello! The RP1129 is the outer o-ring and the inner o-ring is the RP75547. Please reach out with further questions! Best Regards, Tim Digital Communications Specialist
Answered by: Digital Specialist
Date published: 2026-07-19

Hello Is this unit compatible with the Windermere 35996? Thank you.

Asked by: Zube
Hi Zube, Thanks so much for contacting Delta Faucet Company! The WINDEMERE® Widespread Bathroom Faucet MODEL#: 35996LF-ECO will use the RP42096 if your faucet waterway connection system is a white hose with 3 connection fittings. It will use the RP101504 if your faucet waterway connection system are black tubes connecting to a black “W” shaped connector. Please refer to the parts diagram for more details, I have attached the link below. https://media.deltafaucet.com/PartsDiagram/DPD-L-35996LF-ECO.pdf Please reach out with further questions! Best Regards, Kelley Digital Communications Specialist
Answered by: Customer Service
Date published: 2023-04-12

Does the RP24096 stem assembly fit my Victorian Collection 2 handle kitch faucet model 2255??? AND will it stop my slow drip?

Asked by: Harley
Hi Harley, Thanks so much for contacting Delta Faucet Company about the RP24096! If you are having a drip from your Victorian 2255, we would recommend flushing the faucet and replacing the seats and springs. Please contact us directly if you have any questions or need additional assistance. Best Regards, Nicole Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28

I have faucet model B3596LF your spec sheet says prior to 2021 cartridge RP24096 should be used. My home was built in 2014 yet my faucet has cartridge RP101504 which is correct or are they interchangeable. 

Asked by: Shel
Hi Shel, Thank you for your question regarding our Delta Faucet RP24096. Please refer to the parts break down in the link below. https://media.deltafaucet.com/PartsDiagram/DPD-L-B3596LF%20Rev%20B.pdf Thank you for being a loyal Delta Faucet customer. Best Regards, Themar Digital Communications Specialist (800) 345-3358 customerservice@deltafaucet.com
Answered by: Customer Service
Date published: 2024-06-24

MODEL#: RP24096! I saw a video where this part worked with a Roman tub delta two handle faucet. What seat and spring work with this part for a tub cartridge replacement 

Asked by: Todd
Hi Todd, Thanks so much for contacting Delta Faucet Company! The Stem Unit Assembly Model#: RP24096 would be installed with the Seats & Springs Model#: RP4993. Please reach out with further questions! Best Regards, Kelley Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-10-29

I have a DEL2755ss-216ss stainless victorian RMN tub faucet purchasd 10/28/03. The hot faucet is leaking around the handle. Whicj seat & spring and stem do I need to replace? I have the receipt for this purchase, is this covered under your warranty?

Asked by: Colie

I have Delta Faucet 3555LFRB-216RB VICTORIAN WIDE SPREAD. Hot water faucet leaking under the bonnet. Will replacing stem unit help. Thanks

Asked by: BK1746
Hello BK1746! Thank you for your question and we are happy to help! For the Delta 3555LFRB-216RB that is leaking from under the handle, we recommend replacing the stem units (RP24096) for both handles along with the seats and springs (RP4993). With any further questions or concerns, please do not hesitate to reach out to us directly. Best Regards, Carrie
Answered by: Delta7
Date published: 2024-03-28

Does the Stem Unit Assembly work on Delta T4751?  If not what does?

Asked by: James
Hi James, Thank you for contacting Delta Faucet Company! Yes, the RP24096 or RP25513 is the correct stem unit for our Roman Tub rough-in valves. The Roman Tub valves also use RP4993 seats and springs. For more parts information, please refer to the link below! https://media.deltafaucet.com/PartsDiagram/DPD-B-R4707_A.pdf We appreciate your inquiry. Please reach out directly if you have further questions! Best Regards, Kyra Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-07-15

I have an older jacuzzi tub with a delta faucet which is leaking around both the hot and cold.  I believe I need MODEL#: RP24096 but am not sure.  How can I tell for sure?  Where can I find the model number of the faucet?

Asked by: Babs
Hello Babs, Thank you for your question! We apologize for the inconveniences you are experiencing and will be happy to help you. You would use the Delta Faucet Stem Unit Assembly MODEL: RP24096 for your faucet. Thank you for being a loyal Delta Faucet customer. We look forward to continuing to serve you. Please feel free to contact us back for further assistance. Best Regards, Kelley
Answered by: Kelley
Date published: 2024-03-28

I have a Delta Kitchen model 212 series 2167 2467 that needs stem replacements. Replacement #'s are RP24096 & RP4993. I need 2 sets for hot & cold. I thought your faucets had lifetime warranty. But according to your web site they are listed at a price.

Asked by: Toma

I need to replace the stem unit assembly for my Lockwood 3540-LHP H240 bathroom faucet. Is this the correct replacement part?

Asked by: JKol
Hi JKol, Thank you for your question about the Delta Faucet model 3540-LHP. Yes, this faucet uses RP24096 stems and RP4993 seats and springs. Please reach out with any additional questions! Best Regards, Bryan Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-01-31

Does the Delta RP 2496 Stem Assembly fit the faucet model Delta N2476-24?

Asked by: Richard
Hi Richard, Thank you for your question about the Delta Faucet N2476! We are happy to assist you! Yes, RP24096 will fit your Delta N2476-24 model. Please contact us directly with any further questions. We appreciate your loyalty to Delta Faucet Company. Best Regards, Kyra Digital Engagement Specialist (800) 345-3358 Monday - Friday 8:00 AM - 7:00 PM ET Saturday 9:00 AM - 6:00 PM ET
Answered by: Customer Service
Date published: 2024-03-28

Does the MODEL#: RP24096 Stem Valve Assembly fit MODEL#3523 widespread bathroom sink faucet? Also, what seat and spring would I need? Thanks

Asked by: stan46
Hi stan46, Thanks so much for contacting Delta Faucet Company! Yes! The RP24096 stem and RP4993 seats and spring would work for your Delta Faucet 3523 widespread faucet. Please contact us directly if you have any questions or need additional assistance. Best Regards, Nicole Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28

Is this (MODEL#: RP24096) the correct stem for Item # bci53537 Delta Victorian Double Handle Deck Mounted Roman Tub Filler Trim with Lever Handles Model:2755RB-616RB

Asked by: EB Handywoman
Hi EB Handywoman, Thanks so much for contacting Delta Faucet Company! Yes, this is the correct stem unit. Please reach out with further questions! Best Regards, Tim Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28

I need two stem unit assembly for my Delta Leland Roman Tub with Two Large Lever Handles being 4 inches in height. What is the correct stem assembly? Can I order them from Delta?

Asked by: Delta Leland Roman Tub

Is there separate valves for left and right sides if the spigot ?

Asked by: Dick 12
Hello Hillbilly01, Thank you for your question about the Delta Faucet RP24096 Stem Unit Assembly. I apologize for any difficulty finding this information. We are happy to help! This stem unit is used for both hot and cold handles. The orientation of the stem in the valve will determine the handle motion. Please reach out at customerservice@deltafaucet.com or 1-800-345-DELTA if you have any questions or need additional assistance. Thank you for being a loyal Delta Faucet customer. Best regards, Bryan
Answered by: Delta Faucet
Date published: 2024-03-28

Hello. I am trying to replace the handle cartridges on an older Dryden widespread bath faucet. I believe installed in 2009. The stem unit assembly RP243096 looks like the correct one. Can you confirm this please? Thank you

Asked by: kurt63
Hi kurt63, Thank you for contacting Delta Faucet Company. Please accept our sincere apology for the inconvenience you are experiencing locating this information. We will be happy to assist you. The Delta Faucet DRYDEN™ Two Handle Widespread Bathroom Faucet In Chrome MODEL#: 3551LF uses the RP25513 Stem Unit Assembly. Please refer to the parts diagram for more details, I have attached the link below. https://media.deltafaucet.com/PartsDiagram/DPD-L-3551LF%20Rev%20C.pdf Thank you for being a loyal Delta Faucet customer. We look forward to continuing to serve you. Please feel free to contact us back for further assistance. Best Regards, Kelley
Answered by: Customer Service
Date published: 2024-03-28

which way should the stem face for hot and cold

Asked by: Ron5
Hello Ron5, Thank you for your question regarding the Delta Faucet Stem Unit Assembly, model RP24096! Please accept our sincere apology for the inconvenience you are experiencing. Here is what we can do to resolve your issue for you. Below is a step by step walk thru on how to install each stem unit and 1/4 turn stop: Hot side ~ The stem unit will go into the valve with the raised white portion of the stem toward the spout. When you install the stem into the valve, you should notice 2 notches in the brass valve body. The stem unit will have a piece on each side that will fit into the notches. These notches should be facing the 3 and 9 o'clock position if you imagine a clock face. With the stem installed in the valve, you will need to insert the 1/4 turn stop into the slot in the front of the stem unit. Now you will want to tighten down the bonnet nut that screws onto the valve body. Once the nut is hand tight, you might need to reposition the brass arm that is straight up and down on the stem unit. The flat part of this arm should be facing away from the spout. So it should be in the 9 o'clock position. You can rotate this arm by grabbing ahold of it and just twisting it. Once you have it in the 9 o'clock position, you should be able to reinstall the handle and tighten the setscrew. Now when you turn the handle, it should turn toward you. Cold side ~ The stem unit will go into the valve with the raised white part away from the spout. So if you imagine a clock, the white piece of the stem will be facing the 3 o'clock position. Again, the stem should fit into the two notches at the 3 and 9 o'clock positions. The 1/4 turn stop will be installed on the backside of the stem. Once that is installed, you can tighten the bonnet nut over the valve and screw it down just hand tight. Grab ahold of the brass arm and twist it until the flat part is facing away from the spout. Again, it will be in the 3 o'clock position just like the white part of the stem. Once that is facing the correct direction, you should be able to install the handle and turn it toward you. Please feel free to contact us with any questions or for further assistance. Thank you for being a loyal Delta Faucet customer! Best Regards, Emma Digital Communications Specialist (800) 345-3358 customerservice@deltafaucet.com
Answered by: Customer Service
Date published: 2024-03-28

Is this for one unit or sold in pairs?

Asked by: Tony18045
Hello Tony18045, Thank you for contacting Delta Faucet Company! I am sorry this information was not readily available, and I am happy to help you! Our Delta Faucet DELTA® Stem Unit Assembly MODEL#: RP24096 is a single part, but it is used on 2 handle faucets with copper supplies. Thank you for being a loyal Delta customer. Please contact us back for any further questions. Best Regards, Nicole
Answered by: Delta7
Date published: 2024-03-28

How do I know whether RP24096 is for the left side (hot) or right?

Asked by: Monte49
Hi Monte49, Thanks so much for contacting Delta Faucet Company! The RP24096 can be used as hot and cold, the orientation would be important for proper handle operation. Please use the old stem to identify how to reinstall the new stem. Please contact us directly if you have any questions or need additional assistance. Best Regards, Nicole Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28

I have a model 2710 classic roman tub faucet and the parts list only shows one stem part number, RP24096. Shouldn't there be a right hand and left hand part since the levers move in opposite directions.

Asked by: george1
Hi george1, Thanks so much for contacting Delta Faucet Company! The left and hot sides will use the same stem unit but the flat side of the brass stem unit on the hot side will be installed facing left and the brass stem of the stem unit on the cold side is installed facing the right side. This will allow for the handles to turn opposite directions. Please reach out with further questions! Best Regards, Tim Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28

Is RP24096 and RP25513 interchangeable?

Asked by: Tami
Hi Tami! Thank you for your question and we are happy to help. The RP25513 and RP24096 are interchangeable. With any further questions or concerns, please do not hesitate to reach out to us again. Best Regards, Carrie
Answered by: Customer Service
Date published: 2024-03-28
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