


|
Liftmaster/Chamberlain/Sears Logic Boards and Genie Sequencer Boards | |||||
| 41A4201-6C | 41A4201-7C | 41A4252-6D | 41A4252-7D | 41D4674-1C | 41A5021-1E |
| 41A5021-E | 41D4674-14E | 41D4674-10E | 41A5021-5E | 41A5389-1 | |
If you do not see your logic board listed here refer to our conversion chart below.
Note: For Sears logic board refer to the 139 number located on the back panel of your opener and call for correct conversion number.
|
Liftmaster/Chamberlain Logic Board Conversion Charts | |||||
|
41D2745 |
41D2951 |
41A4252 |
41A4252-1 |
41D4674-1C |
41A5021 |
|
41A3040 |
41A3039 |
41A4252-4 |
41A4252-5 |
41A5021-B | |
|
41A3519 |
41A3519-1 |
41A4252-6 |
41A4252-7 |
41A5021-C | |
|
41A3622 |
41A3623 |
41A4252-6A |
41A4252-7A |
41A5021-D | |
|
41A3626 |
41A3627 |
41A4252-6B |
41A4252-7B |
41A5021-E | |
|
41A4201 |
41A4201-1 |
41A4252-6C |
41A4252-7C | ||
|
41A4201-4 |
41A4201-5 |
41A4252-6D |
41A4252-7D |
||
|
41A4201-6 |
41A4201-7 | ||||
|
41A4201-6A |
41A4201-7A | ||||
|
41A4201-6B |
41A4201-7B |
||||
|
41A4201-6C |
41A4201-7C |
||||
|
If you have a board on the list above replace it with one of the following: | |||||
| 41A4201-6C | 41A4201-7C | 41A4252-6D | 41A4252-7D | 41D4674-1C | 41A5021-E |
|
41A5021-1 |
41D4674-14 |
41D4674-10 |
41A5021-D |
41A5389-1 |
|
41A5021-1B |
41D4674-14D |
41D4674-10C |
41A5021-5E |
|
|
41A5021-1C |
41D4674-14E |
41D4674-10D |
|
|
|
41A5021-1D |
|
41D4674-10E |
|
|
|
41A5021-1E |
||||
| If you have a board on the list above replace it with one of the following: | ||||
| 41A5021-1E | 41D4674-14E | 41D4674-10E | 41A5021-5E | 41A5389-1 |
|
Genie Sequensor Boards | |||||
| 24350S | 27504R | 27301R | 27301T | 30075R | 30075S |
| 30611R | 30901R | 30901S | 31181R | 31183R | 31184R |
Note: Sequensor board number is located on the white tag on the sequensor board itself.

