The Fits Kohler Flush Ball Flapper is designed to fit Kohler part 49114. The exclusive longest lasting red rubber resists chlorine, bacteria, city water treatment, hard water, and well water. The Flush Ball Flapper fits the following Kohler models: Palarre (3383), Rialto (3402), Rochelle (3385), San Miguel (3406) and San Raphael (3395, 3397), Bolton (3450, 3475, 4505, 4509), Cayuga (3440, 4509), Evensong (14143), Highline (3527, 3518, 4518, 4524), Jamboree (14159), Solstice (14076), Vintage (3410, 3411, 3412, 3413, 4515, 4516), Wellesley (3441, 4504), Wellington (3415, 4504), and Wellworth (3500, 3502, 3504, 3510, 3512, 3514, 4520, 4556, 4524). Made of flexible rubber for a tight seal and easy to install, the 58 includes: (1) Flush Ball Flapper and (1) Stainless Steel Chain.