couple of a4ld to m50d swap questions

[dtye]

swapping my a4ld w/ auto transfer case 90' ranger w/ 4.0 for an m50d and manual transfer case...

trying to find an ecm...what year(s) are compatible?

im getting the clutch pedal out of a 92' w/ a 2.9 and mitsubishi tranny...is there anything else i could use off this truck?

thanks in advance for the help!