LiftMaster G3714RV I-Beam Rail Assembly (1pc, 14') double swing operator or is left open

or is left open

Long battery life due to low power consumption

Limit switch mechanical/electronic

Automatic Gate Opener

FAAC S800H ENC In-ground Hydraulic Operator

LiftMaster G3714RV I-Beam Rail Assembly (1pc, 14') double swing operator or is left openLiftMaster G3714RV I Beam Rail Assembly (1pc, 14') This is a One Piece 14 feet (4. 27m) Rail Assembly for Chain Drive Openers. This complete rail is used to install various LiftMaster and Chamberlain Chain Drive Garage Door Openers. Check the manual or replacement parts section for specific part information before ordering to ensure compatibility. Genuine LiftMaster replacement part. Also known as LiftMaster 3714PL LiftMaster 3714RV LiftMaster