Sloan Part 5307052 G-21 Main Seat (New Style) For Most Sloan Flushometers

Sloan flush valve rigid main seat (rubber over brass). Located at bottom of vacuum breaker assembly. Compatible with Sloan (100 Series), Royal, Regal, Series 900, Naval, Dolphin, Optima (ES & ES-S), ECOS, G2 and SOLIS flushometers.

 aka: 0307052