Mansfield 210 flush valve

[Joatmon]

I have to replace the stop cap on these a lot and have not been able to find where I can get just the stop cap. I end up buying a cheap knockoff valve for $7.00 and use the cap. Any help would be great.

[Cass]

First you need to figure out why they keep breaking...I have been working on Mansfields for at least 18 years and have never had to replace one....

[Joatmon]

I do maint for apts. People must flush hard or a bad batch of plastic.... I'm not sure why they break only need to know where to get the stop cap. Thanks.