Lippert Components 379649 Link Assembly<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Includes both a magnetic 3/8" core round door sensor and magnetic small rectangular door sensor to fit all applications</li><li>Includes "A" linkage and gear box</li><li>Note: This is Kwikee Part Number 909534000</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41DSxyWjAeL.jpg" noproxy>