Found Differential output flange

[Z3I]

My 2.8 had a repair in the past, and has the output flange in the differential that belongs to a 1.9 or 2.0 . Im after 1 flange as shown by no 1 in the attached diagram. Same part is also on the 323/325/328 e36. For Z3s, the part is on the diffs for the 2.2 or 2.8. Thanks!

 

[NZ00Z3]

Sorry can;t help with the part, but you comments has me intrigued.

If the flange has been changed, does that mean that the trailing arm and half shaft have also been changed? Your half shafts would be different diameters.

 

[Z3I]

Sorry can;t help with the part, but you comments has me intrigued.

If the flange has been changed, does that mean that the trailing arm and half shaft have also been changed? Your half shafts would be different diameters.

Yes, exactly that! I thought it was just that but its the flsnge too!