Garage Door Opener Trolley Assembly 41B3869-3
Part #41B3869-3
Part Information
This trolley assembly (part number 41B3869-3) is for garage door openers.
Trolley assembly 41B3869-3 connects the garage door arm to the chain or belt to move the door.
Unplug the garage door opener before installing this part. Wear work gloves to protect your hands.