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Replacement RV Toilet Floor Flange - 3" FPT
Valterra

Replacement RV Toilet Floor Flange - 3" FPT

Part Number: T05-0784
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T05-0784 - 3 Inch Diameter Valterra RV Toilets
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Replaces the floor flange for your RV toilet. 3" Female NPT end threads into your RV's black-water system. 1-800-940-8924 to order Valterra accessories and parts part number T05-0784 or order online at etrailer.com. Free expert support on all Valterra products. Great prices and Fastest Shipping for Replacement RV Toilet Floor Flange - 3" FPT. Accessories and Parts reviews from real customers.
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  • Reviews (97)
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Valterra Accessories and Parts - T05-0784

  • RV Toilets
  • Floor Flanges
  • Valterra
  • 3 Inch Diameter

Replaces the floor flange for your RV toilet. 3" Female NPT end threads into your RV's black-water system.


Features:

  • Replaces floor flange for RV toilet
  • 3" FPT end threads into your RV's black-water system
  • 0.541" Usable female threads
  • 4" diameter opening holds your toilet's wax ring
  • Hole cutouts for securing the flange to floor and the toilet to flange are pre-drilled


Usable Thread Specs


T05-0784 Replacement Valterra Floor Flange for RVs - 4" x 3" x 0.541" - Female Threaded





Video of Replacement RV Toilet Floor Flange - 3" FPT

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for An In-Depth Look at the Replacement RV Toilet Floor Flange

Hi, everybody. Andy here with etrailer.com. And today, we're gonna take a brief look at this replacement RV toilet floor flange. This is going to replace the floor flange for your RV toilet. The three-inch female NPT end threads into your RV's blackwater system. You are going to have 0.541 inches of usable female threads.

And then let me pull out my ruler here just to confirm some other measurements with you. You're gonna have a four-inch diameter opening that's going to hold your toilet wax ring. The overall diameter of this is gonna be seven inches. And the hole cutouts for securing the flange to the floor and to the toilet to the flange are pre-drilled. And the diameter from those hole cuts on one side to the hole cuts on the other side, we're sitting right at about 5 1/2 inches.

Well, that's gonna conclude our brief look today. I do hope that it was helpful for you. Again, my name is Andy. Thank you for joining me..

Customer Satisfaction Score:


Customer Reviews

Replacement RV Toilet Floor Flange - 3" FPT - T05-0784

Average Customer Rating:  4.8 out of 5 stars   (97 Customer Reviews)

Replaces the floor flange for your RV toilet. 3" Female NPT end threads into your RV's black-water system.

by:

This worked as expected; I enjoy working with etrailer for the support and knowledge they offer. Thanks!

Les profile picture

Les

8/11/2024

No problems with our toilet flange after one year. Thanks!



by:

Worked as required to replace toilet in travel trailer.



by:

Perfect replacement fit, and better size than what was OEM. Great place to sit and think.



by:

Exacly as described, perfect fit , 100% as it should be.



by:

Fast, friendly service



by:

Works perfectly



by:

Part looks like very good quality



by:

Looks great



by:

Flange worked great for my toilet upgra de.



by:

Worked as expected, wish there was a metal one. A little pipe dope and the new flange and toilet installed. Productive Saturday ??



by:

Toilet flang for our rv toilet item #T05-0784. It helped the leaking issue. At this time we have traded the fifth wheel, so not sure if the issue is still good .



by:

Order got mixed up. But they quickly took care of it!



by:

I've ordered from you in the past and have never been disappointed. Thank you.



by:

It's a flange



by:

Product was shipped quickly and was exactly as described! The pricing through etrailers was less than that of other retailers, and no rip off on shipping prices. I would definitely do business here again!



by:

I am very impressed with your business as I ordered a part from you and received it earlier than I expected it with no trouble or hassle involved, as is the case today in many instances with other companies. Your product was a third of the price I received at a different place and it was the exact product. I certainly will continue to deal with you people in the future, and pass your name onto all the people I come into contact with that are needing a part. Thank you again.



by:

Seems to be a good quality toilet flange; although, have not installed yet. Will follow up after installation of toilet.



by:

Excellent service a quick delivery. Also the right part thanks again.



by:

I am going to replace a 19 year old flange that has cracked. The new etrailer flange is solid and I anticipate a long future of use



by:

E-trailer was extremely helpful sent out the part that I needed the same day he was very courteous and I want to thank him



by:

Worked well. Unscrewed old flange and screwed this right on, no more stink!

David J. profile picture

David J.

9/9/2017

Still holding strong!



by:

The flange I ordered was a perfect match for what I needed. Replacement went off without a hitch!



by:

The ordering process was easy! The shipping was fast and on time! The product is accurate! WILL be ordering again!



by:

Just what I needed, It appears to be an exact replacement.



by:

Fast professional service. etrailer does it again!
Thanks!


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See what our Experts say about this Valterra Accessories and Parts

  • How To Choose The Correct Toilet Flange Replacement For Your Trailer
    To find the correct replacement flange for your trailer you'll first need to remove your current flange to see exactly how it was attached. Your current flange could be screwed onto the pipe or glued to it so you'll need to find out which style you currently have and find the matching style. If your flange is glued to the pipe then you would need to cut it off and will most likely just have a 3" pipe sticking up to connect to. In this scenario you would use part # 344633633, which has...
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  • Replacement Floor Flange For A Dometic 320 RV Toilet
    For A Dometic 320 Toilet, you can use the Replacement RV Toilet Floor Flange # T05-0784 to replace your broken flange.
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  • Is There a Replacement Flange For Dometic RV Toilet
    Hey Chris, We do have replacement flanges for your RV toilet, you just need to get the right thread type, either MPT or FPT: - FPT: Replacement RV Toilet Floor Flange - 3" FPT # T05-0784 - MPT: Replacement RV Toilet Floor Flange - 3" MPT # T05-0782 The threaded portion threads into your black water system, and the difference is the FPT will have the threads on the inside while the MPT while have threads on the outside.
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  • What Kind of Sealant Should Be Used When Installing the Replacement RV Toilet Floor Flange
    According to Valterra, you should use a non-hardening sealant safe for ABS plastic for the Replacement RV Toilet Floor Flange # T05-0784. So you would not want to use Rectorseal #5 because it is not supposed to be used on ABS. You will just want to pick up a non-hardening sealant safe for ABS plastic. As far as installation is concerned, you will want to screw the Replacement RV Toilet Floor Flange # T05-0784 on until it is tight. I also recommend picking up the Valterra RV Toilet Floor...
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  • Can An RV Toilet Flange Be Replaced Without Ripping Up The Floor
    Hey Tom, I would first see if your flange is screwed on like the # T05-0784 or # T05-0782. If not and it's glued on you can use a rotary tool with a cutting wheel to cut the pipe from the inside out to avoid pulling the floor. Depending on how they sealed the bottom up you might just have corrugated plastic as the bottom of the trailer that you can cut to gain access to the pipe from below and then just patch back closed with zip ties and RTV sealant. If none of these options work then...
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  • Replacement Dometic Toilet Floor Flange For A 2012 Fleetwood Motorhome
    Replacement Dometic toilet floor flanges are universal. But you need to determine the threading of your current flange. They will work with 3 inch pipes. The two options are below: The Replacement RV Toilet Floor Flange - 3 inch MPT # T05-0782 Replacement RV Toilet Floor Flange - 3 inch FPT # T05-0784 Both of these flanges will require The Valterra RV Toilet Floor Gasket with Hold Down Bolts # Q23653VP to install properly. I attached a review video link below.
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  • Troubleshooting Loose Thetford 31672 Toilet
    You are correct, replacing the flange and gasket should take care of the issue. You can determine the correct flange based on your current flange threading. If you have a male thread you need the Replacement RV Toilet Floor Flange - 3" MPT # T05-0782. For the femail threading you need the # T05-0784. For the gasket and bolts you can use the Valterra RV Toilet Floor Gasket with Hold Down Bolts # Q23653VP.
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  • Replacement Parts For Installing A Dometic 320 RV Toilet
    You can replace the flange bolts for your Dometic 320 Full-Timer RV Toilet - Standard Height - Elongated Bowl - White Ceramic # DOM87FR with the Valterra RV Toilet Floor Gasket with Hold Down Bolts # Q23653VP. This kit will include a new gasket which you can replace your old one with to see if the manufacturer gasket was causing the leaking issue and two new flange bolts to tighten down your toilet and compress the gasket for a tight seal. If you broke the flange then you can replace it...
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  • Recommended Replacement Toilet Flange For A Dometic 320 RV Toilet
    You can just use a replacement flange like the LaSalle Bristol Toilet Floor Flange for RV # 344633633. You'll have to cut out the only flange and will most likely need to add a bit more straight pipe to glue into the hub of this flange. If you're lucky and have a threaded flange you can unscrew it from the pipe and screw on the Replacement RV Toilet Floor Flange # T05-0784. Both will work to give your Dometic 320 Full-Timer RV Toilet # DOM87FR a more solid base to connect to and get...
    view full answer...
  • Will Dometic Replacement RV Toilet Floor Flange Replace Canplas 3634-5 Flange
    Yes, the Replacement RV Toilet Floor Flange # T05-0784 has the standard 4" diameter opening and 3" FPT (Female Pipe Thread) that will match what you have with your Canplas 3634-5 flange. Attached is a review video for you to check out.
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  • What is Needed to Install Dometic RV Toilet
    To install the Dometic RV toilet # DOM27FR you'll need the Valterra RV Toilet Floor Gasket with Hold Down Bolts # Q23653VP and either the RV Toilet Floor Flange # T05-0784, which has 3" diameter female pipe threads OR RV Toilet Floor Flange # T05-0782, which has 3" diameter male pipe threads.
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  • Upgrading to the Dometic 320 Full-Timer RV Toilet
    The Dometic 320 Full-Timer RV Toilet, # DOM27FR is not a direct replacement to your current model. To install the Dometic RV toilet # DOM27FR you'll need the Valterra RV Toilet Floor Gasket with Hold Down Bolts # Q23653VP and either the RV Toilet Floor Flange # T05-0784, which has 3" diameter female pipe threads OR RV Toilet Floor Flange # T05-0782, which has 3" diameter male pipe threads. There's one measurement you should double check to see if this toilet will easily fit into your bathroom....
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  • Dimensions of Valterra RV Toilet Floor Gasket
    I reached out to Valterra for the dimensions of the Valterra RV Toilet Floor Gasket with Hold Down Bolts # Q23653VP, and they sent me the accompanying dimensional diagram. It has an outer diameter of 4-3/4", an inner diameter of 3-1/4" and has a total height of just over 3/4". It is designed to be used with Replacement RV Toilet Floor Flange - 3" MPT # T05-0782 or Replacement RV Toilet Floor Flange - 3" FPT # T05-0784.
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    Image 1 for
  • Which Way Should the Valterra RV Toilet Floor Gasket Be Facing
    Correct, the tapered end of the Valterra RV Toilet Floor Gasket part # Q23653VP should be facing down towards the tank. In regards to the back and forth rocking, this would be hard to diagnose without seeing your particular setup but the issue could be the thickness of the floor flange or the fit of the gasket inside the floor flange in which case you would need the Replacement RV Toilet Floor Flange part # T05-0782 or part # T05-0784 as well as the Valterra RV Toilet Floor Gasket.
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  • Flange and Gasket for Installing RV Toilet
    Though we do not carry either of those parts I can still help you out. What you are going to need - depending on how your hose threads - is either the RV Toilet Floor Flange # T05-0784, which has 3" diameter female pipe threads OR RV Toilet Floor Flange # T05-0782, which has 3" diameter male pipe threads. Additionally you will need the RV Toilet Floor Gasket with Hold Down Bolts # Q23653VP which is a universal design that works with the flange.
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  • Replacement Floor Flange For The Dometic 310 RV Toilet 302310093
    For your Dometic RV Toilet 302310093, depending on what your current flange has, you can use the: -Replacement RV Toilet Floor Flange # T05-0784, which has female threads. Or -Replacement RV Toilet Floor Flange # T05-0782, which has male threads. Additionally, you're going to need Valterra RV Toilet Floor Gasket with Hold Down Bolts # Q23653VP to complete installation.
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  • How to Know if Replacement RV Toilet Floor Flange Will Work
    Replacement toilet floor flanges are universal so it will work, but you can determine the correct one based on the threading of your current flange. They will work with 3" pipes which you need to have as well. - Male Thread: Replacement RV Toilet Floor Flange - 3" MPT # T05-0782 - Female Thread: Replacement RV Toilet Floor Flange - 3" FPT # T05-0784 These will also require the Valterra RV Toilet Floor Gasket with Hold Down Bolts # Q23653VP. This will allow you to install a toilet like...
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  • Replacement Toilet Floor Flange for Trailer
    We do not have a database or list of parts used on each year, make and model of trailer so you will need to know if you need the female or male threaded flange. The two Toilet Floor Flanges we carry are the Valterra # T05-0782 which is a 3" male threaded flange and the Valterra # T05-0784 which is a 3" female threaded flange. You will also need to use the Valterra RV Toilet Floor Gasket with Hold Down Bolts # Q23653VP. If your flange is glued on and you cannot remove it you will have...
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  • Replacement Flange Needed To Switch Out A VacuFlush Toilet For A Dometic 320
    Hey Ted, Is your VacuFlush a four-bolt flange with the bolts more in an x-pattern rather than lined up with a standard toilet flange, like you'd see at your house? If so you can use Dometic's RV Toilet Floor Flange Adapter Kit # DOM73FR to transition back to a two bolt flange and mount the 320 # DOM87FR. If your flange is just broken and in need of replacement then you would want to check how it mounts to the drain pipe. If it screws on then we have ones with internal threads # T05-0784...
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  • Sewer Hub Fitting With 3" FPT End
    I believe you were asking about a sewer hub and meant "FPT"; and the answer is yes we have the Valterra RV Sewer Hub with Flange - FPT - 3" # T1007.
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  • How to Remove RV Toilet Floor Flange
    You will need to find a way to twist the flange off as it will be threaded. We have the MPT (Male Pipe Thread) part # T05-0782 and FPT (Female Pipe Thread) # T05-0784 flanges which both are for 3" sewage pipes like what you have on your 1998 Northlander Supreme. If all of the places where the bolts hold the flange down are cracked and broke off when you removed the bolts then you may need to get a little creative. The flange will likely be a bit of a bear to remove so keep that in mind...
    view full answer...
  • Are Offset Toilet Floor Flanges Available To Gain More Rough-In Clearance
    Hey Robert, We don't currently offer an offset flange but you could just use a residential floor flange with an offset from your local hardware store. You'll likely have to cut the floor to accommodate the offset. The current flange could be screwed on like # T05-0782 or # T05-0784 (hopefully), but it could also be glued on like # 3446336347 which would require you to cut the drain and would probably need to pick up a couple more fittings to reroute the pipe.
    view full answer...
  • Determining Which RV Toilet Flange Fits The Black Water Tank Of A 2004 Alumalite
    That depends on which style flange the black water tank in your 2004 Alumalite requires. The flange will either have a male thread like the Replacement RV Toilet Flange # T05-0782, or it will have a female thread such as the # T05-0784. The only way to determine which one will work for your specific trailer is by removing the toilet and checking your current flange. With either of the above flanges you will also need Valterra RV Toilet Floor Gasket # Q23653VP.
    view full answer...
  • Replacement Toilet Flange for Thetford Aqua Magic 5 RV Toilet
    I may have a solution for you, but we don't carry that specific Thetford part you're looking for. However, a toilet flange is a fairly universal part and we have two Toilet Floor Flanges available depending whether you need a male or female flange. You could use the Valterra # T05-0782, which is a 3" male threaded flange or the Valterra # T05-0784 which is a 3" female threaded flange. You will also need to use the Valterra RV Toilet Floor Gasket with Hold Down Bolts # Q23653VP.
    view full answer...


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Info for this part was:

Employee Jameson C
Expert Research:
Jameson C
Employee Amy B
Written by:
Amy B
Employee Wilson B
Updated by:
Wilson B
Employee Andy C
Installed by:
Andy C

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