Fits specific Aquasource, Mansfield, Seasons, and Jacuzzi dual flush toilets Fits Aquasource tank model EL205 and flush valve model A2417 Fits Mansfield tank model 178 Fits Seasons tank model TL-4765HET-EW Fits Jacuzzi tank model SW07959 Fits flush valve model A2417 Made in USA Includes (1) 442 Dual Flush Seal