Kohler 1108711 Vacuum Breaker Spacer Assembly<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Vacuum breaker assembly</li><li>Prevents siphoning/backflow of water</li><li>Genuine Kohler part</li></ul></div><img src="http://ecx.images-amazon.com/images/I/5126GwMt3sL.jpg" noproxy>