LiftMaster 041A3489 Trolley Kit (T-Rail) 1099 Suitable for installation on the

Suitable for installation on the column or sides

you should check in with your local department to see if they approve this particular model

Recommended for gates over 8 ft

Max Cycles 40 Per Hour

LiftMaster 183C157-9

LiftMaster 041A3489 Trolley Kit (T-Rail) 1099 Suitable for installation on theLiftMaster 041A3489 Trolley Kit (T Rail) This is a T Rail Trolley Replacement Kit. For use with various LiftMaster and Chamberlain Garage Door Openers that utilize a T rail assembly. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility. Genuine LiftMaster replacement part. Also known as: LiftMaster 1B1435 LiftMaster 41B3215 LiftMaster 41B2617 LiftMaster 65411 LiftMaster 1A955 LiftMaster