LiftMaster
#4 Liftmaster 41C279 Garage Door Opener Light socket
This item is discontinued. Please view this replacement item:
Liftmaster 41C279 Garage Door Opener Light socket for Liftmaster models 8360,8557, and 8550.
Craftsman Model #139.3043 (assurelink unit and Non-Assure-Link unit)
This light socket is the same as many other Liftmaster Chamberlain and Sears Craftsman model numbers.
It will work all almost every Chamberlain liftmaster Sears Craftsman opener that has already had a light on it. This product is not limited to the models listed above.
•Color will vary (white or black) Selected at random