Mansfield Flush Valve Seal 741-0016

The Mansfield genuine 741-0016 flush valve seal is a silicone seal designed for the 208E, and 209 dual flush valves. It is compatible with Mansfield tank models 177, 178, and 3012. This seal has an outer diameter of approximately 3 1/2 inches, and an inner diameter of roughly 1 1/2 inches.