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Floppy not ejecting? This is a set of 4 identical replacement gears for Apple Macintosh 512k 400k/800k/1.44Mb floppy drives EJECT MOTOR (Built by Sony). It will also work for similar Sony drives found across early Mac models.
This is to replace the smallest gear of the eject motor, which typically goes brittle and breaks after several years of use. The original gears can no longer be found, and these 3D printed replicas are an exact match. These replicas are made of strong ultra-detail plastic. These have been tested and work great.Note: This is version 3. Diameters have been fine tuned to be compatible with more vintage drives.