
LiftMaster
Restore your garage door opener’s functionality with the LiftMaster 41A5021-9G-315 replacement circuit board, also known as a logic board. This genuine replacement part offers a cost-effective solution to common opener failures, eliminating the need for a full system replacement.
Designed for use with the LiftMaster ATS2113X ½ HP chain-drive garage door opener, this circuit board is also compatible with select Raynor and Sears Craftsman models, as Chamberlain manufactures identical components for those brands.
This circuit board will work if your existing logic board shows any of the following numbers:
41A5021-9G-315
41A5021-9-315
41A5021-9H-315
Direct replacement for LiftMaster ATS2113X logic boards
Compatible with Raynor and Sears Craftsman units
Supports 315 MHz frequency systems
Easy DIY installation
Save money by repairing instead of replacing your opener
To ensure long-term reliability, pair this board with a LiftMaster 990LM Surge Protector to help protect against power surges that may damage the circuit board.