Review on 🚽 Enhanced Dometic RV Toilet Seal Kit (385311462, 385310677) - No Overflow Holes by Sean Garrison

Installation was as easy as the official $37 part and still works fine. No more empty bowl. It's been over a month and seems to be holding up well. Tip: Before installing, clean the surface of the valve with toothpaste. I used an old toothbrush. I melted the toothbrush handle and bent it 90 degrees to use it to clean the neoprene sealing surface. Tie a string to it in case you drop it. Edit 02/24/2020 - started leaking after only 4 months. Buy a "real" one for your toilet.