LiftMaster Chamberlain 41A5507-B DC Belt Drive Logic Board
The LiftMaster Chamberlain 41A5507-B DC Belt Drive Logic Board is very easy to install and program and is the perfect replacement for your malfunctioning or worn circuit board for LiftMaster Chamberlain 2500 DC system. We recommend that you also purchase a surge protector to protect your board from power surges and lightening.
SILLA PICKER WAQ –
IT WORKED
easy installation and works just fine, i replaced my old model with this and i am very happy with it