Output Flange Compatibility

[playdoh850]

I need to replace the transmission output flange on my 1985 325E. It has a 5 speed manual transmission. I have been looking around and I can't seem to find one anywhere for a 1985 though. ECS sells one, but it says it is for cars from 04/1986. When I look on RealOEM it shows two different part numbers one for up to 04/1986 and one for from 04/1986. Is there any chance the one for from 04/1986 is just an upgraded part and would be compatible with my car or would the flange be completely different from my car?

Any ideas where I would be able to find the correct part if these aren't compatible?

It is number 17 in the diagram.

http://www.realoem.com/bmw/enUS/showparts?id=1554-USA---E30-BMW-325e&diagId=23_0145

[playdoh850]

I think I figured it out. One is 78mm and the other is 96mm correct?

[reelizmpro]

Yes, one is big and one is small but they are interchangeable as long as you run the matching guibo/driveshaft front half. It shouldn't be too hard finding another small flange though.

[Supratreo]

if you need a small flange i have one, just need to find it. LMK.