Danco 80358 Flush Valve Seat Disc for Universal Rundle， Black<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Durable rubber construction</li><li>Works with Universal rundle models #259， #260， #278 and #280</li><li>Repairs flush valves</li><li>Provides a positive seal</li><li>Easy to install</li></ul></div><img src="http://ecx.images-amazon.com/images/I/412HlqaNgIL.jpg" noproxy>