385316140 & 385311462 RV Toilet Flush Seal Replacement Kit | Toilet Rubber Ball Bowl Gasket for Dometic/Sealand/Mansfield/VacuFlush and Travel Trailer RV Camper/Marine Toilet

Install was pretty simple. Remove the plastic base cover, unscrew the large hose clamp, remove old gasket, and reassemble. It has worked well.

Fit perfect on my dometic toilet

2013 Fleetwood Storm 28f. These worked just fine to reseal my toilet that would no longer hold water in the bowl.

Easy to replace, but they seem to drag on the valve a little too much sometimes. They certainly seal well though. You may find you need to manual close the valve all the way with your foot sometimes. Have a blessed day!

Worked great and made a good seal

Not much to comment on but wanted to confirm that it worked on my 2013 Fleetwood Excursion that has a Dometic 111 gravity toilet.

These don't have the Teflon coating needed to properly seal long term. They will work great for a couple months. After that the clam shell will warp the rubber. I'm all for 3rd party parts but compare these to the OEM. The cut is slightly different, but more importantly, the thin seal is not Teflon coated. Go to a West Marine or Camping World, stick your finger in the package, and feel the difference; it's obvious. Took me two years to learn there was a difference. I know, the price difference is $50. The time I spent rebuilding twice, the money for the parts twice, and the aggravation during trips are not worth it. If I knew I could have saved time and money with OEM for this particular part, you get the idea. Someone could make a lot of money selling a Teflon coated 3rd party part. I just upgraded to 2 heads, so I'll be buying twice as many. Wow, I feel better venting 2 years of frustration! Thank you, Amazon.

Fixed the toilet problem