Kohlerball flapper kit?? 2 in. - 2475629</br>This is highly durable</br>This is manufactured in United states</br>Kohler Genuine Part</br>Used in older Kohler one piece toilets</br>Stainless Steel Chain</br></br>Product Description</br></br>Kohler Genuine Part?? Toilet Flapper?? Used in older Kohler one piece toilets.</br><br/>http://www.amazon.com/gp/product/B001GZZYDG