Replacement Idler Belt Pulley 144C54
144C54 is an Idler Belt Pulley Replacement Part. For use with various LiftMaster® and Chamberlain® Belt Drive Garage Door Openers. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility.
Red Spring Torsion - 0.225 Wire x 1.75 in. D x 29 in. L - Left (Black Cone)
Blue Spring Torsion – 0.262 in. x 1.75 in. D x 41 in. L – Left (Black Cone)
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SKYLINK® - BA-100 Battery Backup Case for Trolley Opener (Battery Included)
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Garage Door Rollers - Long Stem Nylon - 2" Diameter 10-Ball Bearing 7" Stem (Pack of 10)
LiftMaster - 893MAX - 3-Button Visor Remote Control
Liftmaster - 195LM Ceiling Mount Kit
Replacement Idler Belt Pulley 144C54
LiftMaster - Internet Gateway 828LM
LiftMaster - 827LM myQ® Remote Led Light 

