The LiftMaster 041AC050-2M residential garage door operator replacement logic board from Garage Door Supply Co. is a 315MHz circuit board with purple learn button. It's compatible with 315MHz Chamberlain and LiftMaster Security+ AC garage door openers made between 2005 and 2015. Check your owner's manual or contact us through LiveChat, email, or a call to confirm compatibility with your model operator. The 041AC050-2M LiftMaster replacement logic board is also known as part no. 41AC050-2B and part no. 41AC050-2.
- Same as part # 41AC050-2, 41AC050-2B
- Purple learn button
- Compatible with Chamberlain, LiftMaster MHz315 Security+ AC garage door operators manufactured 2005-2015
- Confirm part compatibility before you buy