| Non-Domestic Product | No |
|---|---|
| Compatible Brand | For Chamberlain, For LiftMaster |
| Brand | LiftMaster |
| Type | Circuit/Logic Board |
| Custom Bundle | No |
| Model | LiftMaster |
| Compatible Model | Chamberlain |
| Modified Item | No |
| UPC | 0602589664453 |
Check the listing for details. Liftmaster Chamberlain 41A5021-3 Circuit Board Red Learn Button -Clean/Tested. Condition: Used. Listed at 68.85 USD. LiftMaster / Chamberlain Circuit Board 41A5021-3. This circuit board is commonly used in LiftMaster, Chamberlain, and Craftsman chain and belt drive garage door openers equipped with a Red Learn Button (390 MHz, Security+).