2 Replacement for Liftmaster 973LM Garage Door Remote Opener 390mhz
- ONLY works for 1997-2004 Liftmaster/Chamberlain/Sears openers with an ORANGE/RED learn button on the back!.
- Compatible with 971LM 972LM 973LM 974LM 970LM 139.53681 139.53680.
- for RED/ORANGE learn button Chamberlain, Craftsman, Liftmaster and Raynor openers.
- Easy to follow programming instructions included, visor clip and battery included.