Trolley and Pulley Assemblies

The replacement trolley and pulley assembly for your residential garage door opener is at Garage Door Supply Company. We have a large inventory of trolley and pulley assemblies for chain drive, screw drive and belt drive garage door operators to restore your garage door's up and down movements by connecting the drive to the operator. Our trolley and pulley replacement part for 41C5141-1 square rail belt drive trolley assemblies works with all LiftMaster, Chamberlain and Sears Craftsman belt drive operators with square rails.

144C54 Chamberlain Belt Drive Idler Pulley

(1)

$5.20

View Product

144C56 Chamberlain Chain/Cable Idler Pulley

(1)

$7.11

View Product

109B33 Trolley Belt Clip

$5.20

View Product

041A3489 Liftmaster Chain Drive Trolley Assembly

(3)

$30.52

View Product

041B3869-3A Belt Drive Trolley Assembly (41B3869-3A)

(3)

$29.90

View Product

041C4677 Screw Drive Trolley Assembly

(3)

$23.66

View Product

K081C0168 Rack for Screw Drive Openers

(9)

$14.91

View Product

041C5141-1 Square Rail Trolley Assembly

(4)

$35.89

View Product

41A4813 LiftMaster Chain Drive Pulley and Bracket Assembly

$13.34

View Product

41C5141-2 Square Rail Belt Drive Trolley Assembly

$34.86

View Product

81C275 LiftMaster / Chamberlain Rack for Some Screw Drive Models

(1)

$14.23

View Product

Our LiftMaster belt drive trolley kit model 41B3869-3A belt drive trolley assembly is for LiftMaster, Chamberlain or Craftsman belt drive garage door openers that do not use square rail assemblies. Most LiftMaster-made garage door opener parts are compatible with LiftMaster, Craftsman and Chamberlain openers, because all three brands are made by the same company. Find bargain prices on all residential garage door opener replacement parts from GarageDoorSupplyCo.com. We don't sell refurbished parts. All our parts are new.

Trolley and Pulley Assemblies

Products [11]