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$2.70The Story
LiftMaster 144B0042 Motor Pulley (2"OD, 1/2"B)
This is a Motor Pulley (2" OD, 1/2"B). For use with various LiftMaster® and Chamberlain® Screw Drive Garage Door Openers. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility.
Genuine LiftMaster® replacement part.
Also known as
- LiftMaster 144B42

Details & Craftsmanship
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Description
LiftMaster 144B0042 Motor Pulley (2"OD, 1/2"B)
This is a Motor Pulley (2" OD, 1/2"B). For use with various LiftMaster® and Chamberlain® Screw Drive Garage Door Openers. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility.
Genuine LiftMaster® replacement part.
Also known as
- LiftMaster 144B42
























