RE4R03A output shaft mod for 4WD?

[deluded]

RE4R03A output shaft mod for 4WD?

 

I know it has been done. Does anyone know the specifics of what is required? I have several low mileage 03A trans (turbo Cimas) and would like to set one up for a spare... so I'll never need it If the 01A shaft has the correct bearing diameters allowing it to be simply swapped, wonderful to get the correct spline/length. I doubt it is that easy or everyone would do it, right? Even info to point me in the right direction, please. And I know that at least one aftermarket supplier/rebuilder claims they can provide the part, but I am interested in what is truly involved.

 

I did search and found only a handful of references including a single member who had done it many years ago but who did not provide specifics; he's been offline for 4 years according to that post or I would contact him directly (nissandoms47)

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