Liftmaster 45ACT 41D7675 Circuit Control Board Garage Opener 8557 8065 8355 8165
Tri-band Security+ 2.0
AC Belt drive model
045ACT is a Security+ 2.0® Receiver Logic Board Replacement Kit. For use with various LiftMaster® and Chamberlain® AC Chain Drive and Belt Drive Garage Door Openers; manufactured after 2011 only. The unit will feature a yellow learn button. Check the owner's manual or replacement parts diagram for specific part information before ordering to ensure compatibility.
Also known as: 45ACT, 1D7675, 041D7675, 041D7656, 001D7675, 41D7675, 41D7656
The 045ACT is compatible with the following:
8557 3/4 HP AC Belt Drive Garage Door Opener
8155 1/2 HP AC Belt Drive Garage Door Opener
8165 1/2 HP AC Chain Drive Garage Door Opener
8365 1/2 HP AC Chain Drive Garage Door Opener
8075 1/2 HP AC Chain Drive Garage Door Opener
8355 1/2 HP AC Belt Drive Garage Door Opener
8065 1/2 HP AC Chain Drive Garage Door Opener
8587 3/4 HP AC Chain Drive Garage Door Opener