Description
LiftMaster Junction Box with a Cable LIF LA400 JB40 BG790 crank link Note: Order the optional XtremeDrive™ FAA 63000131 liftmaster bearing Model:Uninstalled 3 7 16 diameter Note: Order the optional XtremeDrive™ System in locations where roll resistant gates or harsh snow and ice conditions risk loss of drive wheel traction Trust in LiftMaster's legacy of quality and innovation to bring you the best in vehicle detection technology