Screw Drive Trolley Kit (LiftMaster opener) cable Timer-to-Close feature automatically closes the

Timer-to-Close feature automatically closes the garage door after a pre-programmed number of minutes - 1

All parts purchased from TGDC store have no warranty

OPERATES UP TO 3 GENIE GARAGE OPENERS MANUFACTURED 1997-PRESENT

MyQ Technology enables your Customers to securely monitor and control their garage door opener and home lighting with a smartphone

Universal compatibility

Screw Drive Trolley Kit (LiftMaster opener) cable Timer-to-Close feature automatically closes theORIGINAL EQUIPMENT MANUFACTURER Also known as: 41C4677 Screw Drive Trolley Kit This is a Belt Drive Trolley Replacement Kit. 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. Genuine LiftMaster replacement part.