LiftMaster 041A5640 Limit Switch Kit 422 cbac arm only Exclusive from Chamberlain

Exclusive from Chamberlain

Since receivers can be individually programmed

Assy | FAA-409553

Mounting: Mullion

Includes templates to ensure critical alignment between the two posts

LiftMaster 041A5640 Limit Switch Kit 422 cbac arm only Exclusive from ChamberlainLiftMaster 041A5640 Limit Switch Kit This LiftMaster 041A5640 is a Limit Switch Replacement Kit. For use with LiftMaster ATS Series and various AC Chain Drive Garage Door Openers; manufactured after 2001. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility. Genuine LiftMaster replacement part. Also known as LiftMaster 41A5640