I have some spare Apple III computers equipped with 5.25 disk drives. Is it possible to use the drive mechanisms or other parts from the disk drive in the Apple III computers and replace them with parts in the DuoDisk drive? The drive mechanism from the Apple III drive is not compatible with either the Disk II or the DuoDisk, so you would have to purchase the mechanical assembly for the DuoDisk. The part number for that drive's mechanical assembly is 661-72128