Yes, all d-series manual axles are the same. As for manual and automatic diffrences, the axles we pulled from the auto tranny of the auto to manual swap that I did, the big metal ends (the part between the shaft and the splines) looked diffrent, however, they were the same length and same number of splines. They would work, whoever, I don't know if there is a strength diffrence, so I just threw in my axles from my old manual d series tranny.
EDIT* as john said, if she has ABS and you dont, then here ABS will not work, unless for some reason you have bought axles before that have the ABS ring gear at the end. If you do have ABS and she does not, they will work no problem.