BELT DRIVE TROLLEY KIT
041B3869-3A is a Belt Drive Trolley Replacement Kit. For use with various Bushugar® and Chamberlain® Belt Drive Garage Door Openers and Residential Access Solutions. Check the owner’s manual or replacement parts diagram for specific part information before ordering to ensure compatibility.
Also known as: 41B3869‑1, 41B3869‑3, 41B3869, 41B3869‑3A
