This genuine LiftMaster replacement light socket (4A1344) replaces the burnt-out socket in your current Chamberlain brand garage door opener. These sockets often stop working due to the heat emitted from the light bulbs that damage the copper contact. Replacment is quick and easy as this is a snap-in replacement part. There is no need to remove the operator from the ceiling or mount. Simply unplug the unit from the power source, remove the light lens cover and use a flat head screwdriver to gently pry the old socket out from the setting. The wire connectors are easily removed but be careful not to pull the existing wires off the wire clips when removing the wires.
- Works on all Liftmaster, Sears Craftsman, Garage Master, Raynor and Chamberlain belt and chain drive garage door openers manufactured between 1984 and present.
- Replaces the following parts: 04A1344, 175B79, 175B88 and 175B88M.
- Product Dimensions: 4.3 x 2.6 x 1.9 inches
- Comes with installation instructions and one year manufacturer warranty. Note: If you have a dual light garage door opener you may want to consider buying one extra socket as a spare replacement since if one has burned-out it's likely that the other socket is also close to end of life.