Receiver Logic Board, 315MHz, ATS
041A5021-9G-315 is a 315MHz Security® Receiver Logic Board Replacement Kit. Compatible with various LiftMaster® ATS Models; manufactured 1997 to 2005. The unit will feature a purple learn button. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility.
Genuine LiftMaster® replacement part.
Also known as: 41ATS50, 41A5021‑9G‑315