LiftMaster Chamberlain Garage Door Opener Circuit Board - Part Number 41A5021-1I

This item is discontinued. Please view this replacement item:

MSRP: $132.08
(You save $22.02 )
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You can repair garage door openers from a variety of manufacturers, including Sears Craftsman, LiftMaster, Chamberlain and others with this replacement circuit board. This logic board is a direct replacement for part number 41A5021-1E. The current part number is 41A5021-1I. The final digit in the part number indicates the year of the model, and the circuit boards are identical despite the slight difference in part numbers. This circuit board works with Security+ openers with no light socket. Compatible LiftMaster garage door opener models are: • 985 • 1240R • 1245R • 1246R • 1255R • 1256R This circuit board works with the following Chamberlain garage door operator models: • 4200 • 2200 • 1200 This circuit board replaces these earlier models of this same logic board: • 41A5021-1 • 41A5021-1B • 41A5021-1C • 41A5021-1D • 41A5021-1E • 41A5021-1G • 41A5021-1F This 41A5021-1I circuit board is also compatible with Security+ systems from Master Mechanic and Wayne Dalton. Consult our Chamberlain LiftMaster Garage Door Opener Circuit Board Compatibility Chart for more information on applications. North Shore Commercial Door recommends that you install a LiftMaster 990LM Garage Door Opener Surge Protector whenever you replace safety sensors or a circuit board, and we make it easy by offering a discounted combo price when you buy the circuit board and surge protector together. North Shore Commercial Door is a family-owned business that’s been a reliable source for garage door openers, systems and parts for homes and businesses for more than 35 years, so we have the expertise to help you with repair and maintenance questions. Use our Comments/Questions section to get answers from our staff and other customers.