This LiftMaster CPTK3 is a direct replacemetn for your Sears Craftsman 139.18792 18792 remote control. If your opener has a RED or ORANGE learn button or if the buttons on the remote are BLUE then ..
This LiftMaster 971LM is a direct replacment for your Sears Craftsman 139.18792 18792 remote control. If your current remote has a BLUE button(s) or the learn / SRT button on the opener is ORANGE o..