MOTOR PULLEY, 1-1/2"OD, 1/2"B
This part number has been discontinued and is no longer available. There is no compatible replacement for this part.
144B0041M is a discontinued Motor Pulley. For use with various LiftMaster® and Chamberlain® Screw Drive Garage Door Openers. Please locate your model number and check the owner's manual for serviceable information.
Visit Get Support for assistance and other serviceable options for your model.
Also known as: 144B0041, 144B41