Review on 🚽 Mission Automotive Dometic-Compatible Flush Ball Seal Kit for 300/310/320 RV Toilets - Replaces Parts Number 385311658 - High-Quality Replacement Gasket by Andy Tunes

We have very hard water so the gasket that came with the toilet has become so hard that it no longer forms a seal. This caused a big problem because there was a strong odor of methane coming from our storage tank. When I looked for a fix and saw that I could order and install it, I was hooked. After watching a few videos I saw that not even the toilet needed to be removed. Installed yourself in five minutes. This completely solved the problem. My husband and I are very happy with the result!