Several Ways to Determine the correct remote controls and keypad for your Sears Craftsman garage door openerDetermine by manufacture date: Sears Craftsman, Master Mechanic and all other Chamberlain brand garage door openers locate your MANUFACTURE DATE to determine the correct remote control. This date is found on the control panel of the main power head hanging in the garage. Normally behind one of the light bulb covers. 1984 - 1989 61LM 1990 - 1992 61LM, 66LM 1993 - 1997 81LM, 66LM 1997 - 1999? (possibly later than this) 971LM, 972LM, 973LM, 976LM (see list below)
Determine by type of remote control you have:
If you look on your remote control for the part number, use this list to match up the old remote control part numbers with the new remote control part numbers.
Years manufactured 1984 - 1989 8-9 dip switches inside remote and RED LED (light) on front of remote. old sears craftsman part numbers 139.53708, 139.53758, 139.53778 Part number to order is 61LM
Years manufactured 1990 - 1992 9 dip switches inside remote and RED LED (light) on front of remote old sears craftsman part numbers 139.53708, 139.53758, 139.53778 Part number to order is 61LM Compatible keypad - 66LM
Years manufactured 1993 - 1997 Billion Code GREEN LED (light) on front of remote old sears craftsman part numbers 139.53879, 139.53859, 139.53779, 139.53759 Part number to order is 81LM Compatible keypad - 66LM
Years manufactured 1997 - 1999 Rolling Code SECURITY + ORANGE or AMBER LED (light) on front of remote old sears craftsman part numbers 139.53680, 139.53681 Part numbers to order are 971LM, 972LM, 973LM Compatible keypad - 976LM
Years manufactured 1999 - ? Rolling Code SECURITY + NO LED old sears craftsman part numbers 139.53680, 139.53681 Part numbers to order are 971LM, 972LM, 973LM Compatible keypad - 976LM
Years manufactured 2000 - current Rolling Code Security+ NO LED on remote Purple learn button on garage door opener powerhead in garage Part numbers to order are 370LM, 371LM, 372LM Compatible keypad - 377LM |