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BougeRV RV Toilet Flush Ball Seal Replacement RV Accessories Flush Ball Gaskets for Dometic 300/310/320- Equivalent to Part Number 385311658 (2 Pack)

Free shipping on orders over $29.99

$11.00

$ 4 .99 $4.99

In Stock

1.Size:1 Pack


About this item

  • Compatibility: The RV toilet seal is fit for Dometic 300/310/320 and trailer toilets, intended to replace the flush ball seal kit #385311658. DOES NOT FIT MODELS: 210, 510, or unspecified models. Outer diameter: 4 inches; Inner diameter: 2.6 inches
  • Material: Our RV toilet seal kit is made from a rubber compound and utilizes original equipment molds to ensure a proper fit for the gasket. It effectively waterproofs and ensures a proper seal, preventing any leaks or odors
  • Function: The RV toilet seal replacement works efficiently to keep water where it belongs and prevent unwanted spillage. The flush ball gaskets effectively contain odors within the toilet system, maintaining a fresh and clean environment in your RV
  • Easy Installation: 1.Turn off the water supply. 2.Remove the old flush ball without dismantling the toilet.3.Install the new flush ball with "THIS SIDE UP" facing upwards. 4.Ensure it is fully seated and check for any leaks
  • After-sales Service: The BougeRV toilet seal has a 12-month tech support. If you have any problems, please reach out to us



Product Description

BougeRV RV flush ball seal

Are you still suffering from that problem?

Are you tired of going to a stinky toilet and enduring bad smells?

BougeRV can help you!

BougeRV RV flush ball seal compatible with your Dometic 300, and Dometic 310 pedal step flush toilets.

No more leaking! Less smelly taste!

Let everything become greater in your beloved RV!

BougeRV RV flush ball seal

Follow these Simple Hassle-Free Instructions:

Step 1: Turn off the water supply.

Step 2: Press down the pedal to hold the flush ball open.

Step 3: Grap the underside of the old seal and pull to remove.

Step 4: Clean the rim and bowl area where the old seal was.

Step 5: Release the flush pedal and let it close.

Step 6: Clean the flush ball.

Step 7: Leave the flush ball closed. Put the new seal in and press down around the entire edge until it is in place.

Step 8: Reopen the flush ball and spread a lubricant in the areas where the gasket will contact the flush ball.

Step 9: Turn on the water supply, add water to the bowl, and ensure that there are no leaks.

This is a generic product manufactured and distributed by BougeRV. This is not a DometicOEM product and we have no affiliation with or endorsement from Dometic.

Our product is not covered under any Dometic manufacturer's service.

Any use of the Dometic brand name and model is made solely for purposes of describing and illustrating compatibility.

BougeRV RV flush ball seal
BougeRV RV flush ball seal
RV

mwjaco
2025-08-23 16:12:26
Fit perfect. Easy to install.
Jeremy
2025-08-16 11:59:46
Works as advertised. Easy replacement and has stopped our water leak.
Scott
2025-06-25 15:52:49
My RV toilet was starting to let odors out, so I swapped the seal. The process was easy, taking about 10 minutes. I removed the old one, lubed the new seal with vegetable oil, and installed. When I first tested it, water was leaking through. But that was because I didn't have it seated properly. Once I adjusted it, there were no.more issues and no more odor.
Mike T 218th MP Company RVN 70-71
2025-05-30 15:14:43
I installed these and still had a small leak. I removed it and purchased one made specifically for my toilet. It works fine.
Denise Thiel
2025-05-02 11:20:57
Our toilet seal was not holding water. We ordered this product and my husband replaced it. He also put a little cooking oil in the bowl to lube the seal. It works and now holds water in the bowl just as it should. We will now have an extra one if we ever need it too. Easy installation and price was fair, as well. We are happy campers now!
Alan
2025-04-22 11:50:06
I ordered the 2-pack. Both seals leaked immediately and would not seal the bowl. I ended up purchasing OEM part from Dometic. A side by side comparison showed the Dometic part was thicker and better rubber. It sealed immediately and no leakage. I would not waste money on another product made in China no matter what the reviews said.
mark knapp
2025-04-15 10:16:07
Seal is well made and an exact fit for the seal that I replaced. Installation took only a few minutes.
Customer
2025-04-10 11:02:23
This was the cheapest option I could find and it works perfectly. Previous gasket was not holding back the stank, so I decided to replace it after watching a well done video on the subject. Old one easily removed , and this one easily installed. My dometic 310 now holds water in the bowl again and the sewer smell is gone. Perfect!
Yvon
2025-04-04 18:18:28
Ok
VJ
2025-02-19 12:19:55
This product does not fit the toilet I ordered it for too large. do not buy this you will be disappointed
paul lepire
2025-02-07 11:56:35
fuite persistante
Customer
2024-12-31 12:52:31
I think the grooves aren’t deep enough for it to slide onto, so it buckles a little and doesn’t seal
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