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Liftmaster
/ Chamberlain / Sears / Craftsman Logic Boards/ Sequencer Boards Note:
For Sears logic board refer to the 139.XXXX number located on the back panel
of your opener and call or email us for correct conversion number
If
you do not see your logic board listed here refer to our conversion
chart below.
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Liftmaster
/ Chamberlain Logic Board Conversion Charts
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41D2745
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41D2951
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41A4252
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41A4252-1
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41D4674-1C
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41A5021
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41A3040
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41A3039
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41A4252-4
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41A4252-5
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41A5021-B
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41A3519
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41A3519-1
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41A4252-6
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41A4252-7
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41A5021-C
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41A3622
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41A3623
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41A4252-6A
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41A4252-7A
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41A5021-D
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41A3626
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41A3627
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41A4252-6B
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41A4252-7B
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41A5021-E
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41A4201
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41A4201-1
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41A4252-6C
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41A4252-7C
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41A4201-4
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41A4201-5
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41A4252-6D
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41A4252-7D
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41A4201-6
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41A4201-7
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41A4201-6A
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41A4201-7A
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41A4201-6B
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41A4201-7B
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41A4201-6C
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41A4201-7C
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If
you have a board
on the list above
replace it with
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41A5021-1
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41D4674-14 |
41D4674-10 |
41A5021-D |
41A5389-1 |
| 41A5021-1B |
41D4674-14D
|
41D4674-10C
|
41A5021-5E
| |
| 41A5021-1C |
41D4674-14E
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41D4674-10D
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| 41A5021-1D |
|
41D4674-10E |
| 41A5021-1E |
|
| |
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If
you have a board
on the list above
replace it with
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