Delta®
Extension Kit - MultiChoice® Integrated Diverter - 27 Series in Chrome
Model#:
RP90543
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Documents & Specs
Product Support, Repair Parts & Technical Specifications
Installation Information
Overall Height (in.) :
2-3/16
Valve Type:
NA
REVIEWS
Rated 1 out of
5
by
momof3ps from
RIPOFF
Would never have bought this product if had known the extension kit was so overly priced. Really? That is robbery. By the time we find out we need it it is too late. Nope!!RIP
Date published: 2025-08-05
Rated 1 out of
5
by
Plumber now hates Delta from
Pricing by location
Brian
Thank you for the response to my review. Pricing may vary by location but Delta list price is$238. I install many shower valve and have been recommending Delta and Brizio. Very rarely do I have the valve to deep in the wall but when I do I don't expect to be battered by the manufacturer. Maybe I will go bank to Kohler. There extension kits are not as bad
Date published: 2025-05-23
Rated 1 out of
5
by
Plumber now hates Delta from
Price Gouging
Delta sucks. How could they price 4 screws and a piece of brass at $228. That is more that the trim. The rough was 1/4" off
Date published: 2025-05-21
Rated 1 out of
5
by
DJJJ from
Delta is Awful!!!
Same issue as other reviewer . I can’t review the product because I still don’t have it. So I will review the service. Horrible. Delta charges a premium yet it can’t even mange its inventory or handle providing a service that matches what your pay. I will be staying away from Delta and recommend others to do the same.
Date published: 2023-04-21
Rated 1 out of
5
by
Homebuilder from
No service
I can’t review the product because I still don’t have it. So I will review the service. Horrible.
Date published: 2022-01-15
Q&A
Does this work with R22000-WS ?
Good afternoon,
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® Extension Kit - MultiChoice® Integrated Diverter - 27 Series MODEL#: RP90543 is compatible with DELTA® MultiChoice® Universal Integrated Shower Diverter Rough Universal Inlets / Outlets MODEL#: R22000-WS.
Thank you for being a loyal Delta customer. Please contact us back with any further questions.
Best Regards,
Themar
Date published: 2021-04-28
Will this kit work for a 1and a 1/4inch wall thickness?
Hi jimbob,
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 Extension Kit - MultiChoice® Integrated Diverter - 27 Series In Venetian Bronze MODEL#: RP90543RB works for finished wall thickness over 1 1/8” up to 2 1/8”.
Thank you for being a loyal Delta Faucet customer. We appreciate your business and look forward to continuing to serve you. Please contact us back with any further questions.
Best Regards,
Nicole
Date published: 2024-03-28
It appears I installed my R22000-WS Integrated Shower and Diverter Valve about 1/4-1/2" too deep for my Delta Faucet Ara 17 Series 6-Setting Integrated Diverter Valve Trim Kit (T27967-BL). Is this the correct extension kit, and will it be long enough?
Hi Michael,
Thank you for your question about the Delta Faucet RP90543BL.
This extension kit adds up to 1". This is the correct kit for the R22000-WS and T27967-BL.
Please reach out with any additional questions!
Best Regards,
Bryan
Digital Communications Specialist
Date published: 2025-06-03
What is your return policy on Delta® Extension Kit - MultiChoice® Integrated Diverter - 27 Series In Stainless
Hi srs111,
Thank you for contacting Delta Faucet Company! Please accept our sincere apology for the inconvenience you are experiencing with our Delta Faucet Extension Kit - MultiChoice® Integrated Diverter - 27 Series In Stainless MODEL#: RP90543SS. Here is what we can do to resolve your issue for you.
I have included the link to our return policy on our website, please see the link below.
https://www.deltafaucet.com/ecommerce/return-policy
Thank you for being a loyal Delta Faucet customer. We appreciate your business and look forward to continuing to serve you. Please contact us back with any further questions.
Best Regards,
Nicole
Date published: 2024-03-28
How far into the wall can the rough-in sit before this extension kit is needed?
Hi Lukai, thank you for your interest in the RP90543SS!
This kit works for finished wall thickness over 1 1/8” up to 2 1/8”. Please contact us
directly if you have any questions or need additional assistance.
Best Regards,
Digital Communications Specialist
Date published: 2024-03-28
What extension kit works on the model T11897-rblhp diverter valve
Hi Gateley, thank you for contacting Delta Faucet Company!
The available extension kit that will work with our T11897-RBLHP is RP75137.
https://www.deltafaucet.com/parts/product/RP75137.html
We appreciate your inquiry. Please reach out directly if you have further questions!
Best Regards,
Kyra
Digital Engagement Specialist
Date published: 2023-08-24
Does this kit include a stem extension? Like, the cartridge part with the brass stem coming from it?
Hi Anne,
Thanks so much for contacting Delta Faucet Company!
Yes, the brass component in the kit is the stem extender.
Please reach out with further questions!
Best Regards,
Tim
Digital Communications Specialist
Date published: 2024-03-28
Hello. Can you purchase parts within this kit separately? I just need the thread special extension trim nut and the diverter cartridge stem extender.
Hello Valued Customer,
Thank you for reaching out to Delta Faucet Company!
Our RP90543BL includes all of the parts needed to extend a T27 series trim. The extension parts are not available separately.
We appreciate your inquiry. Please reach out directly if you have further questions!
Best Regards,
Kyra
Digital Engagement Specialist
Date published: 2024-01-31
DOES THIS EXT KIT FIT ADR 22000 MUTI CHOICE 6 WAY DIVERTER
Hi Valued Customer,
Thank you for your question regarding our Delta Faucet RP90543BL.
Yes, the extension kit is compatible with the valve.
Please feel free to contact us directly for technical information at 800-345-3358. We are available Monday through Friday from 8 a.m. to 8 p.m. and Saturdays from 9 a.m. to 6 p.m. Eastern Standard Time.
Thank you for being a loyal Delta Faucet customer.
Best Regards,
Themar
Digital Communications Specialist
(800) 345-3358
customerservice@deltafaucet.com
Date published: 2024-10-17
Does this extension kit come in champagne bronze?
Hello TMPH,
Thank you for your question! We apologize for the inconveniences you are experiencing and will be happy to help you.
Unfortunately, the Delta Faucet Extension Kit - MultiChoice Integrated Diverter - 27 Series
MODEL RP90543 does not come in champagne bronze.
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
Date published: 2024-03-28
Delta Online Pricing
This online price is exclusive to DeltaFaucet.com. The list price may be shown on products offered outside of the Outlet section on DeltaFaucet.com. Strikethrough pricing may be used to show discounts.