LIMIT SWITCH KIT
041D3452-2 is a Limit Switch Replacement Kit. For use with various 3/4HP LiftMaster® and Chamberlain® Chain Drive Garage Door Openers; manufactured after 1995 only. Complete kit includes: Limit switch, bracket, and adjustment screws. Check the owner's manual or replacement parts diagram for specific part information before ordering to ensure compatibility.
Also known as: 41D3452‑2