e28/e24 forward reverse sport power seat motors

[3toedshewie]

#3 in the pic below. need 2 motors for my M6 bucket seats......anybody?





http://www.realoem.com/bmw/diagrams/z/c/10.png

the motor from any power sport seat from this era will work. M5, M6, 535is, M635...
does anybody know if a motor from another era bmw will work?