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.
LiftMaster - 98022 Elite Series DC Jackshaft Garage Door Operator
Wayne Dalton Bottom Brackets – PAIR
Garage Door Chain Drive Gear and Sprocket Kit
Gold Spring Torsion - 0.250 in. x 1.75 in. D x 34.5 in. L - Right (Red Cone)
Bent Shaft Key
Garage Door 1" Coupler For Shaft
Garage Door Cable Drums 4-54 High Lift - PAIR
Replacement Keypad for 878MAX - Wireless Keyless Entry System - Gray (Aftermarket)
Commercial Center Anchor Bracket
LiftMaster - Gear And Sprocket Kit - Belt Drive
Red Spring Torsion - 0.225 Wire x 1.75 in. D x 29 in. L - Left (Black Cone)
Repello - Garage Door Synthetic Grease Spray Lube (330g)
Garage Door Rollers - Ultra Quiet 6200ZZ - Long Stem Nylon – 2″ Diameter 10-Ball Bearing 7″ Stem (Pack of 10)
LiftMaster - Emergency Lock Quick Release 1702LM
Garage Door Rollers - Ultra Quiet Silent Stem Long Nylon Roller - 2" Diameter 6200zz Bearing 7" Stem (Pack of 10)
Brutewinder - Spring Winding Tool
Dornett Magnetic Socket 7/16 Inch x 6-Point
Gold Spring Torsion – 0.250 in. x 1.75 in. D x 34.5 in. L – Left (Black Cone)
LiftMaster - 387LM - Universal Keyless Entry
Replacement Remote for 890MAX - 3-Button Mini Keychain Remote Control (Aftermarket)
LiftMaster - LJ8900W Light-Duty Commercial Door Operator for Sectional Doors
Garage Door Cable Drums Up To 8ft. High Doors - PAIR
Nylon Bearing
LiftMaster – Sensor Eyes and Brackets - 1997 To Current
Green Spring Torsion - 0.243 x 1.75 in. D x 33.5 in. L - Left (Black Cone)
Dornett Torsion Spring Wire Gauge Ruler
SKYLINK® Side Mount Garage Door Opener Atoms Pro SMO G1
SKYLINK® - 6" Extender Kit for Trolley Belt/Chain Opener
Blue Spring Torsion – 0.262 in. x 1.75 in. D x 41 in. L – Right (Red Cone) 

