Flush valve</br>Includes flush valve flapper and triangle gasket</br>Fits various Wellworth?? Highline?? Northline?? Barrington?? and other Kohler toilets</br></br>Product Description</br></br>Kohler replacement part; 85406.Kohler part number 85406 is a flush valve. Flush valve Includes flush valve flapper and triangle gasket Fits various Wellworth?? Highline?? Northline?? Barrington?? and other Kohler toilets. Replacement Part Flush valve. Includes flush valve flapper and triangle gasket. Fits various Wellworth?? Highline?? Northline?? Barrington?? and other Kohler toilets.</br><br/>http://www.amazon.com/gp/product/B001EK2864