CONFIRM THE PART FITS
Part Information
This logic board (part number 41A5021-3M-315) is for garage door openers.
Logic board 41A5021-3M-315 receives signals from the remote transmitters and manages the garage door opener functions.
Unplug the garage door opener before installing this part. Wear work gloves to protect your hands.
Top models using the same part
| Model Name | Model Number | Diagram Name |
|---|---|---|
| Model #13953920DM Craftsman garage door opener | 13953920DM | Motor unit assembly |
| Model #139536481DM Craftsman garage door opener | 139536481DM | Motor unit assembly parts |
Reviews
Easy install
It was very easy to install, it took about 20 minutes from start to finish.
Linda53, Little Rock, Ar
1 person thought this review was helpful.
- Ease of Installation
- Very Easy
- Duration of Installation
- Less than 30 minutes
Simple 5 minutes
Took 5 minutes with greasing the gears as well. 2 min the program remote and ur done
Alex-ander, NJ
1 person thought this review was helpful.
- Ease of Installation
- Very Easy
- Duration of Installation
- Less than 30 minutes
Control Board very Easy to install
The Garage door opener control board was simple to install @ screws and 1 connector is all it was No hassle or fuss to reprogram either
The b z, Bismarck nd
1 person thought this review was helpful.
- Ease of Installation
- Very Easy
- Duration of Installation
- 30 minutes - 1 hour
Easy to install
Part came earlier than expected and was easy to install.
Jesuau, Peoria, Ill
Did you find this review helpful?
- Ease of Installation
- Very Easy
- Duration of Installation
- 1 - 2 hours
Easy to install
Straight forward instructions. Adjusted door travel and door cycles great
Gus G, Undisclosed
1 person thought this review was helpful.
- Ease of Installation
- Moderate
- Duration of Installation
- 30 minutes - 1 hour