Genie 31057R Opto Luctor RPM Sensor AC Screw Drive Garage Opener ISL 31056A CM

OPTO-LUCTOR 930CD,950CD,AC SCREWDRIVE. This Opto-Luctor will replace the one used in many AC Screw Drive Genie model openers. If you have determined that the Opto-Luctor needs to be replaced, you can use this to get the operator back up and running