RECEIVER LOGIC BOARD, 390MHz
This part number has been discontinued and is no longer available. There is no compatible replacement for this part.
041A5021-I is a discontinued 390MHz Security+ Receiver Logic Board Kit. For use with various LiftMaster® and Chamberlain® AC Deluxe Chain Drive Garage Door Openers; manufactured 1997 to 2005 only. The unit will feature a red/orange learn button. Please locate the serviceable model number and check the owner's manual or replacement parts diagram for serviceable information.
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Also known as: 41A5021, 41A5021‑B, 41A5021‑D, 41A5021L, 41A5021‑C, 41A5021‑F, 41A5021‑E, 41A5021‑H, 41A5021‑G, 41A5021‑I, 41A5021‑L, 41A5021‑K, 41A5021B