will it work with chamberlain lift master professional part # 41a5021 date on unit is 4/01?
1800360
These two links may answer your question. Copy and paste the following on your browser and click on it: Sears- Liftmaster-Chamberlain Cross Reference www.geniedoor.com Support FAQ Frequently Asked Questions 139.53661SRT, 971LM, SECURITY +, 41A5021-3, 41A5021-1E. 139.53661 SRT3 ... 139.53681, 973LM, SECURITY +, 3-BUTTON, 3-BUTTON. 139.53684 ... (Look for your logic board #) Also, ck on this link: http://chamberlain.garage-door-opener-parts.com/garage_door_remotes.asp -it mentions the 973LM as a compatible remote for the chamberlain lift.
943765
Yes, it works. Both Chamberlain and LiftMaster are the same company. Actually Chamberlain owns LiftMaster. LiftMaser sells through dealer but Chamberlain sells as DIY.
2219196
Unfortunately I don't know. My Liftmaster is model 1280R and logic board 41A5021-I is a good working part for it.
478002
Not enough information. Call Chamberlain support and be ready to give them model number of door opener and model number of any other remotes you have.
1992286
Not sure on your model but if yours has a program button on the opener it should work..
1201706
I have a Genie Garage Door Opener at another property. Model is unknown to me at the time. I could not pair this Lift Master with it. I hope this helps.
1850738
I do not know about liftmaster but I have a Chamberlain Whisper Drive Model HD520EV SER# 3724132005941/2HP it will not work this unite
1992613
I would check your Liftmaster Instructions to be sure. Mine is a "purple button" one. See if yours fits the criteria below: Compatible with all LiftMaster garage door openers manufactured since January 1993, and all 315MHz LiftMaster and ELITETM gate operators Works with all Liftmaster openers from 1993 to present (any Liftmaster opener with safety sensors)
796482
Yes it should. Simple answer - If it has a LEARN button on the opener, 940EV should work per Chamberlain. See http://chamberlain.custhelp.com/app/answers/detail/a_id/207/~/chamberlain-remote-compatibility
1715495
Sorry ... I don't know my LiftMaster models ... I'd recommend calling your local Ace Hardware or True Value, Home Depot or Lowes ... they might have just the info you need. All I know is ... LiftMaster is a great value!
1115773
My packing list says "Sears Craftsman Remote Aftermarket Replacement" (NOT Liftmaster, as per the other answer). My specs say "compatible with all programmable receivers operating at 390 MHz". It works with MY Sears Craftsman (fairly old), and I love it. I'm guessing it will work with yours.
137369
Yes it will! Under the features arrow, your item model number is listed below. It is compatible for your appliance.
2213659
Picture shows the real color of the unit. It works for my chamberlain drive, Don not know if it works for Lift Master.
1964358
Yes, but you will need to install an upgraded inside activation button. Check with LiftMaster tech help. Mine works very well.
796483
Thanks Old-Red-Head, that link showed me that I bought the wrong keypad, this won't work with the Liftmaster 1/4 hp PN#41a5021-1c.
810239
If your unit is a Chamberlain 315 MHz or 390 MHz made after January 1, 1993, then it will work. And per the manual the replacement remote, it does reference the unit having either a green red/orangw, purple or yellow learn led. Sorry for the numerous edits... Hope this helps.
149873
Sorry, I can only say I bought the part for a Chamberlain Model# WD822KD but never even opened the package. It turned out the sensors were ever so slightly out of line. After closer inspection I could see an ever so slight flicker in the sensor light. Adjusted them and it fixed the issue. I suggest double checking your sensors before you order the part.