Silent Fill Toilet Fill Valve Kit De Kohler Genuine Part Gp1138930, Mesurant Product Details Product Description always look for the Kohler Genuine Parts logo. This fill valve was designed by Kohler engineers to maintain original product performance and promote product longevity. Replace your old or leaky fill valve with an OEM Kohler part. From the Manufacturer Protect the warranty on Kohler products, always look for the Kohler Genuine Parts logo. Kohler Genuine Parts are designed by Kohler engineers to maintain original product performance and promote product longevity. Kohler genuine part Silent fill provides a gracious experience by filling the tank quietly Multiple fill-rate inserts are provided to optimize performance and conserve water. Adjustable to accommodate any height, compatible with various Kohler toilets. Confirm shank color to determine correct part; If grey, use this part and if black, use GP1083167. Cap color may vary Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.