LiftMaster 050DCRJWF Receiver Logic Board (DC, WiFi, RJO) arm assembly kit LiftMaster Sprocket (48B18

LiftMaster Sprocket (48B18

TEFC) | LIF-K20-3100C-4T

LiftMaster 22-120

Works with SW470

Heavy duty

LiftMaster 050DCRJWF Receiver Logic Board (DC, WiFi, RJO) arm assembly kit LiftMaster Sprocket (48B18LiftMaster 050DCRJWF Receiver Logic Board (DC, WiFi, RJO) The LiftMaster 050DCRJWF is a 315MHz Security+ 2. 0 Receiver Logic Board featuring Wi Fi with myQ technology. For use with various LiftMaster Residential Jackshaft Garage Door Openers; manufactured after 2018. The unit will feature a yellow learn button. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility. Genuine LiftMaster