SCREW DRIVE RACK
K081C0275 is a Screw Drive Rack Replacement Kit. For use with various LiftMaster® and Chamberlain® Screw Drive Garage Door Openers. Check the owner's manual or replacement parts diagram for specific part information before ordering to ensure compatibility.
This replacement part is compatible with the following models: 3130 or 3240.
Also known as: 081C0275, 81C275