American Standard 068470-0070A Actuating Unit with Seat Disc<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Actuating unit with seat disc</li><li>Includes seat disc， link chain， seal and screws</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41tcG0nP0tL.jpg" noproxy>