Morgan®

Elongated Slow-Close Seat in White

Model#: 811903-WH
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Morgan®
Elongated Slow-Close Seat in White
Model#: 811903-WH
$3931
List Price: $60.45
Save $21.14 (35%)

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PRODUCT FEATURES
Easy to install, this Morgan™ Slow-Close Elongated Closed Front Toilet Seat with NoSlip™ Bumpers in White will provide years of reliable use. Delta® toilet seats are thoughtfully designed and engineered for outstanding functionality and durability. The innovative NoSlip™ seat bumpers improve stability for extra comfort while the slow-close feature prevents the seat from slamming shut. Includes mounting hardware and installation instructions for DIY peace of mind.
  • Slow-Close feature helps prevents slamming
  • NoSlip™ seat bumpers keep the seat from shifting
  • Fits most elongated bowls
  • Fast and secure installation helps prevent loosening
  • Solid construction provides added weight for strength and durability
  • Resistant to staining, fading, chipping and peeling
  • Not intended for commercial use
Documents & Specs
Product Support, Repair Parts & Technical Specifications
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Installation Information
Overall Height (in.) :
2
Valve Type:
NA

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REVIEWS
Rated 5 out of 5 by from Well built! After moving into my new place, I needed to replace three toilet seats—two wooden and one plastic. I was leaning towards going all plastic, and the Delta seat caught my eye with its good reviews, so I decided to give it a try. It was exactly what I was hoping for, and I immediately ordered two more.
Date published: 2026-04-25
Rated 5 out of 5 by from Great toilet seat! Does what the Manufacturer states. It’s very easy to install and the seat and lid both “slowly” closes, which is a feature we absolutely love especially with a child in the house who likes slamming toilet seats! Great seat to own!
Date published: 2019-08-12
Rated 5 out of 5 by from Great toilet seat. I really like the solid construction of this item.
Date published: 2019-06-19
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Q&A

Is this a top mounted toilet seat. I have a Delta I have a Delta Rosa toilet that I purchased back in 2016. I am having a hard time finding a new toilet seat as it's been discontinued. Can you recommend a replacement? r

Asked by: Peggy
Hi Peggy, Thanks so much for contacting Delta Faucet Company! The 811903-WH would not fit properly, the Rosa toilet seat RP71194WH is discontinued and does not have a replacement. 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

need part for push buttons tointet

Asked by: part four the flush
Hi part four the flush, Thank you for your question! For Delta Faucet dual flush toilet, a replacement flush button assembly is RP91469. A dual flush valve assembly is RP91468. See here for more information: https://media.deltafaucet.com/PartsDiagram/DPD-S-C41913D%20Rev%20C.pdf Please reach out with any additional questions! Best Regards, Bryan Digital Communications Specialist
Answered by: Delta
Date published: 2025-04-10

Just purchased Morgan slow close from Amazon. The lid stays up but the seat doesn’t. I adjusted bolts forward but seat still doesn’t stay up . What do I do ?

Asked by: Joe W
Hi Joe! Thank you for your question and we are happy to help. We are sorry to hear about your experience. The seat is not designed to stay up permanently. It is a slow close design so that the lid and seat will close slowly. We recommend putting the seat down. 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: 2024-04-29

What is the seat made of? And do the screws that hold the seat and top together show?

Asked by: Toni
Hello Toni, Thank you for contacting us. I am sorry this information is not readily available and I would be happy to help you. The screws for 811903-WH are covered by a snap cap, and the non metallic material is solid construction with added weight for durability. Please contact us back if you have any questions or need further assistance.  Best Regards,  Nicole
Answered by: Delta7
Date published: 2024-03-28

Is the slow close toilet just the lid or does it include the seat?

Asked by: Timb
Hi Timb, Thank you for your question! Please accept our sincere apology for the inconvenience you are experiencing. Here is the information needed to resolve your issue for you. The Delta Faucet Elongated Slow-Close Seat In White MODEL#: 811903-WH includes the lid and seat. Please refer to the parts diagram for more details, I have attached the link below. https://media.deltafaucet.com/PartsDiagram/DPD-S-800901_A.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

What is the material of the toilet seat?

Asked by: Mark
Hello! This toilet seat is made of polypropylene. Please reach out with further questions! Best Regards, Tim Digital Communications Specialist
Answered by: Digital Specialist
Date published: 2026-05-15

Will this fit the Delta Corrante C43904-WH? Thanks

Asked by: DHWF
Hello DHWF, Thank you for your question, I would be happy to help you. The 811903-WH has a 18 1/2" seat and the Corrante only uses a 17", unfortunately this would not fit. Please contact us back for any further questions or concerns. Best Regards, Nicole
Answered by: Delta7
Date published: 2024-03-28

Does the seat come with bolts as the one I bought didn't contain bolts?

Asked by: Jenn
Hello Jenn, Thank you for your question. We are happy to help! The 811903-WH seat would include mounting bolts RP81314. Please reach out directly if you have any questions or need additional assistance. Best regards, Bryan
Answered by: Delta Faucet
Date published: 2024-03-28

What material is this toilet seat made of?

Asked by: Jean
Hi Jean, Thanks so much for contacting Delta Faucet Company! The 811903-WH is made of polypropylene. 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

The ceramic part of my high rise elongated toilet (Glacier Bay) is about 16". Do you have a white wood seat that would fit?

Asked by: Janet
Hello Janet, 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 Elongated Slow-Close Seat In White MODEL#: 811903-WH is made of polypropylene, and is 18 1/2" long. I have included a link below to the technical specification sheet. https://media.deltafaucet.com/SpecSheet/DSP-B-811901%20Rev%20A.pdf 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
Answered by: Delta7
Date published: 2024-03-28

Hi. I purchased/installed a Morgan 811903-WH and the lid stays open but the seat does not - have to push it back in place. Is there a way to fix this?

Asked by: Brend

Is there a replacement for Delta toilet seat RP71162?

Asked by: Michael
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: 2026-04-23

I have a Delta turner elongated toilet. Will this seat fit and if not which one will..

Asked by: Kaye
Hi Kaye, Thank you for contacting Delta Faucet Company! Yes, our elongated toilet seats fit most standard elongated toilets. 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: 2024-06-10
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PART LIST

PART LIST

Image-RP81227

DELTA

DELTA Seat Bumpers (two front and two rear)

List Price: $6.45
Online Price: $5.16
Free Ground Shipping All Orders $49+

RP81227