Logic Boards

041AC050-2M is a 315MHz Security+® Receiver Logic Board with End Panel. For use with various LiftMaster® and Chamberlain® AC Deluxe Chain Drive Garage Door Openers; manufactured from 2005 to 2015. The unit will feature a purple learn button. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility.
Also known as: 41AC050‑2M, 41AC050‑2, 41AC050

041AC075-2S is a one piece 315MHz Security+® receiver logic board with end panel. Compatible with various AC deluxe chain and belt drive garage door openers, made 2005 to 2015. The unit may have a single or dual capacitor and will feature a purple learn button. Check the manual for your specific model number before ordering to ensure compatibility.
Also known as: 41AC075‑2S, 41AB075‑2S

041AS050-1 is a 315MHz Security+ receiver logic board with end panel. Compatible with various AC screw drive garage door openers made from 2005 to 2015. The unit will feature a purple learn button. Check the manual for your specific model number before ordering to ensure compatibility. Also known as: 41AS050‑1, 41AS050, 41A5687

041DS002-2 is a one piece 315MHz receiver logic board with end panel garage door opener replacement. This complete kit is compatible with Model 3840, and various screw drive garage door openers made 2005-2011. Unit will feature a purple learn button. Check the manual for your specific model number before ordering to ensure compatibility.
Also known as: 41DS002‑2

041DB001-1C is a one piece 315MHz receiver logic board with end panel. Compatible with various low profile DC belt drive garage door openers; manufactured 2005-2015. Unit will feature a purple learn button. Check the manual for your specific model number before ordering to ensure compatibility.
Also known as: 41DB001, 41DB001‑1, 41DB001‑6

041AS050R1M is a one piece 315MHz Security+® receiver logic board with end panel. Compatible with various AC standard screw drive garage door openers made 2005 to 2015. The unit will feature a purple learn button. Check the manual for your specific model number before ordering to ensure compatibility.
Also known as: 41AS050R1M, 41AS050R1

041AS050R2M is a one piece 315MHz Security+® receiver logic board with end panel. Compatible with various AC deluxe screw drive garage door openers made 2005 to 2015. The unit will feature a purple learn button. Check the manual for your specific model number before ordering to ensure compatibility.
Also known as: 41AS050R2M, 41AS050R2

045ACT is a Security+ 2.0® receiver logic board replacement kit. Compatible with various AC chain drive garage door openers; made after 2011. The unit will feature a yellow learn button. Check the manual for your specific model number before ordering to ensure compatibility.
This part is the replacement for the following legacy part numbers: 41D7675, 1D7675, 001D7675, 041D7656, 41D7656 Also known as: 45ACT, 1D7675, 041D7675, 041D7656, 001D7675, 41D7675, 41D7656

041DJ001B-390 is a one piece 390MHz receiver logic board with mounting plate. Compatible with Models 3800 & 3900, and various wall mounted garage door openers, made after 2005. Unit will feature a orange/red learn button. Check the manual for your specific model number before ordering to ensure compatibility.
Also known as: 41DJ001A‑390, 041DJ001A‑390, 041DJ001‑390, 41DJ001B‑390