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)
End Bearing Plate
Green Spring Torsion - 0.243 x 1.75 in. D x 33.5 in. L - Left (Black Cone)
Garage Door Rollers - Ultra Quiet 6200ZZ - Long Stem Nylon – 2″ Diameter 10-Ball Bearing 7″ Stem (Pack of 10)
Liftmaster - 195LM Ceiling Mount Kit
LiftMaster - L979U - Universal Keypad
Gold Spring Torsion – 0.250 in. x 1.75 in. D x 34.5 in. L – Left (Black Cone)
Bottom Brackets Rear-Mount – PAIR
Garage Door Rollers - Short Stem Steel – 2″ Diameter 10-Ball Bearing 4″ Stem (Pack of 10)
LiftMaster - 878MAX - Wireless Keyless Entry System
Brown Spring Torsion - 0.234 x 1.75 in. D x 31 in. L - Right (Red Cone)
LiftMaster - 98022 Elite Series DC Jackshaft Garage Door Operator
Garage Door Cable Drums 4-54 High Lift - PAIR
Garage Door Flag Angle - PAIR
Garage Door Commercial Bottom Brackets – PAIR
Centre Bracket 86mm - 12 Gauge
LiftMaster - LJ8900W Light-Duty Commercial Door Operator for Sectional Doors
LiftMaster - 890MAX - 3-Button Mini Remote Control
Straight Shaft Key
LiftMaster - Universal Receiver 850LM
LiftMaster - Emergency Lock Quick Release 1702LM
Replacement Idler Belt Pulley 144C54
Dornett Magnetic Socket 7/16 Inch x 6-Point
SKYLINK® - 6" Extender Kit for Trolley Belt/Chain Opener 


