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STARTBOY1010 | TESTED & WORKING
Genuine LiftMaster Receiver Logic Board.
• OEM Part Number: 041DJ001B
• Also Known As: 041DJ001, 041DJ001A, 41DJ001
• Type: Receiver Logic Board
• Frequency: 315 MHz
• 🟪 Purple Learn Button
• Application: LiftMaster 3800 Wall-Mounted Garage Door Opener
• Condition: Pre-Owned
• Tested & Working
IMPORTANT COMPATIBILITY INFORMATION
This is the 315 MHz version with a 🟪 PURPLE Learn Button.
DO NOT confuse this board with the 041DJ001B-390 version.
The 041DJ001B-390 is a different 390 MHz board that uses a Red/Orange Learn Button.
315 MHz and 390 MHz receiver logic boards should not be selected based only on physical appearance.
VERIFY BEFORE PURCHASING
Please compare:
• Original logic board part number
• Garage door opener model number
• 315 MHz frequency
• 🟪 Purple Learn Button
• Connectors and terminals
• Mounting configuration
• Photos in this listing
The strongest compatibility confirmation is matching your original board part number.
Please do not purchase based only on appearance or Learn Button color.
If you are unsure, please send us clear photos of your opener model label and original logic board before purchasing.
IMPORTANT DIAGNOSTIC INFORMATION
Replacing the logic board will not repair unrelated problems involving the motor, wiring, safety sensors, wall control, cable tension monitor, door lock, power supply, or mechanical garage door components.
Please properly diagnose your opener before purchasing.
CONDITION
Pre-owned Genuine LiftMaster electronic component.
Tested and verified working before shipment.
Normal cosmetic signs of previous installation may be present. Please review all listing photographs for the actual condition of the item.
INSTALLATION
Disconnect electrical power before servicing your garage door opener.
Professional installation is recommended if you are unfamiliar with garage door opener electrical systems.
Remotes and wireless accessories may require programming after installation.
WHAT YOU WILL RECEIVE
You will receive the item shown in the listing photographs.
No additional accessories are included unless specifically shown or stated.
STARTBOY1010
Electronic Parts & Repair Service
Professionally packaged for safe shipment.
Please verify compatibility before purchasing to help avoid unnecessary returns.
