2G Difference between awd AUTO and MANUAL rear subframe 2gb

[ames905]

Searched and searched and can’t find what exactly the differences are between these two 2gb subframes . Mitsubishi gave them different part numbers - mb911290 and mb911291 . What’s the differences ? Anybody have both to compare?

Thanks for the input

 

[99gst_racer]

I don't have an explanation as to why the varying part numbers, but there's no difference between the rear subframe and all of the arms. Completely interchangeable.

 

[FIBA M - EC17PSE]

I deleted my comment as i some how missed the awd part

 

[ames905]

Thanks Paul and Bobby .