385311658 Flush Ball Seal Kit replace for Dometic,Compatible with Dometic 300, 310 and 320 RV, Motorhome Camper and Trailer Toilets,Black
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It may or may not, but I do not think it does.
There is no way to tell for On my Dometic 310 porcelain toilet, I found it to be very effective.
The answer is yes
As far as I can tell, the only difference between models 310 and 311 is their total height/profile. As far as I'm concerned, the 2 will fit together.
Selected User Reviews For 385311658 Flush Ball Seal Kit replace for Dometic,Compatible with Dometic 300, 310 and 320 RV, Motorhome Camper and Trailer Toilets,Black
This is a simple solution for installing on a It's been a year since I started this blog There was no water in the bowl when we tried the old Dometic ceramic toilet. It all worked fine after I removed the old seal and replaced it with the new one. Worked like a charm. Please note It is not necessary to disassemble the toilet in order to install the seal on this toilet brand and model. From the inside of the bowl the seal easily fits in (you can view related YouTube videos for more.

Worked like a charm.

Make sure the toilet is sealed up in your RV. The tank will no longer smell and water will no longer be lost down the drain. Prior to installation, I sprayed a lubricant on the tank wall to help the toilet ball slide on it the first time. *Pay attention to the direction of the initial gasket so you install the new one correctly the first time.

Despite the fact that it appears completely authentic In this respect, the installation process was quick and dirty, and the fitting was satisfactory.

The part where the toilet seat meets the porcelain wouldn't stop leaking after about five attempts to install it. I was stuck caulking that bit for the rest of the day. The purpose of this review is to help those who have trouble getting the product not to.

Put away the toilet paper.


The software accomplishes exactly what needs to be done. It's wise to keep a spare in the camper before it is too late because that will cost you a lot more if you need one on the road.
