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• Replacing SeaLand 3110 Toilet With Dometic 420 Using a 4-Bolt to 2-Bolt Adapter
  Thanks for letting us help Bill. It sounds like the Dometic RV Toilet Floor Flange Adapter Kit - 4-Bolt Flange to 2-Bolt Toilet # DOM73FR is exactly what you need. This kit allows you to adapt your existing 4-bolt floor flange to the 2-bolt mounting pattern used by toilets like the Dometic 420 RV Toilet # DMC67JF. The included adapter base also provides a finished mounting surface that will help cover the larger footprint left behind by your existing SeaLand 3110, so you won't be left...
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• Replacing SeaLand 510 RV Toilet With Dometic 2 Bolt Flange Toilet Using 4 Bolt To 2 Bolt Adapter
  Good eye Donna! Some people just install the 2 bolt Dometic 300 Weekender RV Toilet # DOM64FR onto a 4 bolt setup, but only secure it by the 2 bolts, which is not technically correct as this could cause issues and not fit correctly. The correct way to do it is with the Dometic RV Toilet 4 Bolt Flange to 2 Bolt Toilet Adatper # DOM73FR. I've attached a photo of the instructions to help you out. What happened to the old toilet? Just ready to be updated?
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• Can You Use a Toilet Floor Flange Adapter Kit on a 4-bolt Toilet with a Raised Platform Box
  Hi Michael! You are right to double check, RV toilets can be all over the board depending on how the dealer decided to install them. When your toilet is mounted on a raised platform or "box" like in your 2001 Holiday Rambler Endeavor, the fit can be a little different compared to standard floor mounts but that's ok you can still use the Dometic RV Toilet Floor Flange Adapter Kit part # DOM73FR with a little measuring. It doesn't surprise me you can't find a 4-bolt replacement toilet because...
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• Replacing Sealand SC111 With Dometic 310 or 311 in 2008 Fleetwood Southwind
  Hey Robert! You will need the Dometic RV Toilet Floor Flange Adapter Kit # DOM73FR to install the Dometic toilet where the Sealand was. As far as the height is concerned, are you happy with the current toilet height? If you want the taller Dometic 310 RV Toilet # DOM57FR, and the space isn't an issue, it is perfectly fine. Otherwise, the 311 # DOM67FR would be a closer match. The main thing is that you make sure your rough-in measurement is at least 10" for the toilet to fit. Keep in...
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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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• Dometic RV Toilet Adapter to Go from 4 Bolt Mount to 2 Bolt Mount
  Since you currently have a 4 bolt and need to install a 2 bolt Dometic toilet the correct adapter is the part # DOM73FR.
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• Recommended Replacement Standard Height RV Toilet
  For a toilet that won't hold water you definitely want a new one, as there aren't repair parts for it, and that includes the foot pedal. But since you have a four-bolt mount, you can easily replace it, you just need to measure for the fit. What you'll want to do is measure the distance from the wall to the center of the flange the toilet sits, as you can see in the accompanying cut out I added. If that measurement is 11 inches, for a standard height toilet I recommend the Dometic 320 Full-Timer...
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• Instructions for Dometic RV Toilet Floor Flange Adapter Kit # DOM73FR
  I was able to track down a set of instructions for the Dometic RV Toilet Floor Flange Adapter Kit # DOM73FR that you referenced and I attached them to this page.
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• Replacement Toilet Recommendation For A SeaLand 910 Toilet In A 1996 Sundowner Horse Trailer
  For your 1996 Sundowner Horse Trailer with a SeaLand 910 Toilet, you can use the: -Dometic 321 Full-Timer RV Toilet - Low Profile - Elongated Bowl # DOM99FR, with the Dometic RV Toilet Floor Flange Adapter Kit - 4 Bolt Flange to 2 Bolt Toilet # DOM73FR. This toilet measures 22-1/4" long x 14-3/4" wide x 16" tall, has a low-profile height, and uses a simple gravity flush design. The only thing you're going to make sure is that you have an adequate amount of rough-in space for installation;...
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• Does Dometic RV Toilet Floor Flange Adapter Kit # DOM73FR Fit Dometic 310 and 320 Toilets
  Yes the Dometic RV Toilet Floor Flange Adapter Kit - 4 Bolt to 2 Bolt Item # DOM73FR would fit both the Dometeic 310 and 320 RV toilets.
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• Adapter for Installing Dometic 2 Bolt Toilet to 4 Bolt Mount
  Since you have a 4 bolt mount currently what you would need to install the Dometic Toilet part # DOM99FR is the part # DOM73FR which makes the conversion you are needing.
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• Will a Dometic Full-Timer Replace a Dometic 511
  It may fit, let's measure, you will need 11" from the center of the discharge to wall for a Dometic Full-Timer RV Toilet, # DOM99FR to fit. You will also need the Dometic RV Toilet Floor Flange Adapter Kit - 4 Bolt Flange to 2 Bolt Toilet, # DOM73FR if you do have the needed 11".
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• Does Installing Dometic Weekender in Place of 511 Require 4 Bolt Adapter
  The Demco Weekender part # DOM64FR uses the same 4 bolt flange as the 511 you have now so you would not need to use the 4 bolt adapter part # DOM73FR.
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• Thickness of Dometic RV Toilet Floor Flange Adapter Kit # DOM73FR
  The thickness of the Dometic RV Toilet Floor Flange Adapter Kit # DOM73FR is right at 1/2 inch. It's made from a hard plastic similar to ABS plastic. I attached a review video for more info on this for you to check out as well.
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• Do I Need A 4-Bolt To 2-Bolt Adapter For A Dometic 411 Toilet?
  Hey Robert, thanks for reaching out. If you're going from a Dometic 511 to a Dometic 411, you'll need to check which floor flange is currently installed. The 411 uses a standard 2-bolt RV toilet flange, while some older 511 installations used a 4-bolt pattern. If your coach has the older 4-bolt flange, you'll need a 4-bolt-to-2-bolt adapter kit like part # DOM73FR, not just a seal. The adapter gives the new toilet the correct mounting pattern and typically includes the necessary hardware....
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• Availabitliy of Dometic Part # 385311719 Toilet Floor Flange Adapter Kit
  We have the part number from Dometic of 385311719 with the part # DOM73FR. The flange is off-white/bone in color and the fascia piece is a bright white color.
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