Apple 805-0961-A. This shield, sled or carrier is for the early 3.5″, 1.44MB Auto Inject Superdrives found in most 68K Macs like the Portable, IIcx, IIci, IIsi, Quadra 700, LC475, Quadra 605, Quadra Centris 610, LC II, LC III, and maybe more.

Apple 805-5050. Found in the Mac SE, SE FDHD, SE/30, Classic, Classic II, II, IIx, IIfx, IIvx, IIvi, Performa 600, Performa 200, Quadra 900 and maybe more. Also available is the dual drive setup for the FDHD.

Apple internal Disk Drive cable, 922-1636, 590-4529, approximately 15″ long.

PowerMac 7200, 7300, 7500, 7600

Apple internal Floppy Disk Cable or disk drive cable, part number 590-0836 or 922-0351. Fits all Centris / Quadra 610 / 660 models, Performa 611x Series, Power Macintosh 6100 Series and Workgroup 6150 Series. May work on other models, approx 9″ long and already bent on the right places for the listed models.

Apple 661-0121, 661-0474, 590-0524. Internal floppy disk drive cable. Approx 3″ long

Macintosh LC, LCII, LCIII, LC475, Quadra 605, Performa 405-476

Apple Floppy Drive Shield, stamped 805-0715 fits all Performa 611x Series, Power Macintosh 6100 Series and Workgroup 6150 Series only.

Apple 590-0167 (red stripe) or 590-0437 (yellow stripe). Internal Disk Drive cable for the Mac 128K, 512K, 512Ke and Plus. Approx 6″ long.

Please do your own research, but this is what I have found:

The red stripe cable is for use with 400K drives and Black lettered 800K drives (MFD-51W)(MFD-51W-10)

The yellow stripe cable is for use with Red lettered 800K drives (MFD-51W-03)(MFD-51W-10)

Apple 805-0217. Internal 800k disk drive shield, sled, carrier or mount for the Macintosh 512Ke and Plus.

Apple 590-0607-A, 590-0607. Internal floppy disk drive cable. Approx 2″ long

Macintosh IIcx IIci, Quadra 700

Apple 591-0025. Internal floppy disk drive cable. Approx 4″ long

Macintosh IIsi, Quadra 700