904 converter question

From the photos it's difficult to see, but do the stator splines look new? The reason I ask, is if the splines haven't been replaced, they could just be worn out. Not every converter rebuilder replaces the splines(saves them money).
Transman

The splines in the converter looks new, and the oil pump i'll use is new also.
Just to be sure, they should fit tight, right?