With this replacement circuit board, part number 41AC075-2A, you can repair a LiftMaster Chamberlain garage door opener for a fraction of the cost of replacing the unit. Circuit board faults are a common cause of problems with garage door openers and replacing a logic board is a quick and inexpensive fix.
This replacement circuit board 41AC075-2A fits the following LiftMaster Chamberlain models:
North Shore Commercial Door is a family-owned company with more than 35 years in the business of providing garage door openers and parts for both residential and commercial use. Tap into our expertise and use the features on our website to find the part you need. Start by consulting our Chamberlain LiftMaster Garage Door Opener Circuit Board Compatibility Chart to find lists of replacement circuit boards compatible with various garage door opener operators. Or, enter your circuit board part number into our search form to find a replacement. Another way to get help is to post a question in our Comments/Questions section. You’ll get responses from both our experienced staff and our customers, many of whom are professional installers.
We recommend you protect your replacement circuit board by using a LiftMaster 990LM Garage Door Opener Surge Protector. North Shore Commercial Door offers special pricing when you buy both a replacement circuit board and the surge protector as part of the same order.
The 41AC075-2A replaces Model 41A5635-315
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QUESTION: CAN I REPLACE 41AC075-2A WITH 41AC075-2S ? by FRED B 1/3/2016
STAFF ANSWER: <a href="https://www.northshorecommercialdoor.com/lich41loboga.html" target="_blank">https://www.northshorecommercialdoor.com/lich41loboga.html</a> <br />41ac075-2a is the one you will want by Taylor M a
QUESTION: I HAVE A SEARS SN 139.53990DS I NEED A LOGIC BOARD THE PART# ON THE COVER IS 41A5483-20AS? by BRIAN K 8/19/2013
ANSWER: I had a chamberlain but if the part number is right then I would go ahead and use it by joseph m a
ANSWER: Worked for me. Install was easy. by Troy S a