Lasco 3-1/16" O.D.x2-1/4" I.D.x3/8" Medium Sponge Gasket. This universal fit toilet Tank-to-Bowl gasket is close coupled. Beveled sponge rubber gasket width-208A, 2-1/4 inch inner diameterx3-1/16 inch outer diameterx3/8 inch thick. Fits 2 inch flush valve. Fits most.
