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Square Rail Idler Pulley

K144C0056 is a Square Rail Idler Pulley Replacement Kit. For use with various LiftMaster® and Chamberlain® Chain Drive Garage Door Openers; utilizing a square rail assembly. Check the owner's manual or replacement parts diagram for specific part information before ordering to ensure compatibility.

Also known as: 144C56, 144C0056, 062316, 114C56
CAD $3.52

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