Delta®

Stem Unit Assembly, Seat & Spring, Bonnet Nut & Washer

Model#: RP74418
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Delta®
Stem Unit Assembly, Seat & Spring, Bonnet Nut & Washer
Model#: RP74418
List Price: $69.85
Online Price: $55.88
Free Ground Shipping All Orders $49+
Add to Favorites
Find local Delta® installers.
Documents & Specs
Installation Information
Overall Height (in.) :
2-1/8
Valve Type:
Cartridge
REVIEWS
Rated 3 out of 5 by from Perfect parts, lack of proper instructions. Part works great, once you figure out the proper orientation of the spring, plastic cup, cartridge and handle. When I pulled off the handle and cartridge, the spring and cup came out of place, so I had no idea regarding the proper placement and orientation of these. Trial and error, and 1/2 hour later, I figured out that the spring goes in the hole first, then the cup goes over the spring, cup side down. Then the cartridge needs to go with the tab oriented to that the handle will fit over it. Also, as you're tightening the big nut, the cartridge can shift upward and out of the slots, which allows it to turn. So you may need to take a small tool to push down on the cartridge (not the stem) while you're tightening down the nut. A simple picture of this would have made the job simple.
Date published: 2025-10-11
Rated 5 out of 5 by from Good deal and service Struggled to find the right part, but shipped and received.
Date published: 2022-08-10
Rated 5 out of 5 by from Just What I Needed I had a faucet that would not shut water off to the spout. I went to Home Depot to get a replacement part and installed it and the faucet still ran. I sent away for the"official" part from Delta and the problem was fixed. I can't tell any difference between the HD part and the Delta part. The Delta part is more expensive but then it worked. I'll be more skeptical of repair parts HD. The Delta package contained two sets so that makes the individual unit price not so bad.
Date published: 2019-10-28
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Q&A

are there assemblies for both handles in this purchase

Asked by: josie
Hello! Yes, this includes the Stem Unit Assembly, Seat & Spring, Bonnet Nut & Washer for both handles. Please reach out with further questions! Best Regards, Tim Digital Communications Specialist
Answered by: Timothy
Date published: 2026-01-13

This fits the discontinued Valdosta bathroom 

Asked by: Dave
Hello, Thank you for your question! Yes, your Valdosta faucet will use this stem unit if your version utilizes a white hose with three connection fittings. https://media.deltafaucet.com/PartsDiagram/DPD-L-35757LF%20Rev%20G.pdf Please reach out with further questions! Best Regards, Tim Digital Communications Specialist
Answered by: Timothy
Date published: 2025-09-03

I bought this faucet few months ago and since it has been installing the right side of the faucet been dripping. Home Depot said to contact you guys that they said that you have good warranty on this faucet. I am asking if you can send me one for a warran

Asked by: Ken L Justesen
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: Timothy
Date published: 2026-02-05

Instructions for installation of the valve stem assembly. I have the parts but no details for installation. P/N 35716LF Lavatory Faucet

Asked by: Tom 801
Hi, Tom 801! Thank you for your question. Here is a link to the instruction manual for the Delta 35716LF lavatory faucet: https://media.deltafaucet.com/MandI/86415%20Rev%20B.pdf Best Regards, Rosanna
Answered by: Delta Faucet
Date published: 2024-03-28

Is this item (RP74418) sold as one stem assembly, seat and spring and bonnet nut or as two for the price listed?

Asked by: grandpa p
Hello! The RP74418 includes two stem units and two sets of seats and springs. https://www.deltafaucet.com/parts/product/RP74418.html Please reach out with further questions! Best Regards, Tim Digital Communications Specialist
Answered by: Timothy
Date published: 2025-09-19

Do you have the part #s and quantities of the parts that are in RP74418?

Asked by: Dr Uttbiller
Hi, Dr Uttbiller! Thank you for your question. The Delta RP74418 Repair Kit includes two of each: Stem Unit Assembly, Seat & Spring, Bonnet Nut & Washer. Best Regards, Rosanna
Answered by: Delta Faucet
Date published: 2024-03-28

Can the RP74418 replace the RP 24096?

Asked by: Bou
Dear Bou, Thank you for your inquiry! The stem assembly that comes in the RP74418 Repair Kit is not the same stem as the RP24096. These parts are not interchangeable. Best regards, Tanya
Answered by: Tanya
Date published: 2024-07-16

Is this kit enough parts to repair both handles?

Asked by: Heather
Thank you for your question, Heather! This repair kit includes parts for one side only. Best regards, Jon
Answered by: DeltaFaucet3
Date published: 2024-03-28
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