The Danco flush valve gasket for Mansfield will repair your leaky toilet. The gasket works with Mansfield models #210 or #211 series. It is constructed from rubber to provide durability and strength.

Rubber construction provides strength and durability
Works with Mansfield models #210 or #211 series
2-1/8 in. I.D. x 3-1/8 in. O.D. x 1/16 in. thickness
For use in your toilet system
Repairs flush valves
Helps prevent leaks by providing a better seal