
LiftMaster
The LiftMaster 41DB001-1C Replacement Circuit Board (also called a logic board) restores proper operation to belt-drive garage door openers. A malfunctioning circuit board is one of the most common causes of opener failure, making replacement a cost-effective alternative to purchasing a new unit.
This genuine replacement part is designed for LiftMaster and Chamberlain belt-drive garage door openers and ensures reliable performance with factory compatibility.
The 41DB001-1C is compatible with the following models:
Chamberlain WD952KD
Chamberlain WD952KLD
LiftMaster HD800D
Part Number: 41DB001-1C
Type: Replacement logic/circuit board
Application: Restores full functionality to belt-drive openers
Cost-Effective Repair: Fixes opener issues without replacing the entire unit
Installation: Direct replacement with OEM fit