Margus, enable PMs in your profile, if you expect answers...
DTS-BK133BWS - for the S13 240SX, this is the kit I've ordered
DTS-BK133AWS - going by the model years and model designations on the page in the OP, is still think this is for the USM S12 200SX. ska69, I don't know if you've ordered this in the end, and what has come of it...
Kit included a bunch of synchro rings, 6 bearings, some oil seals, and a paper gasket for the front cover. If I don't forget, I'll shoot some pics tomorrow.
Still couldn't get around to take the transmission apart, though... but here's some info I've cobbled together mostly from nissan4u.com, and FSMs. Pointing towards, that the kit I've ordered, DTS-BK133BWS, will more likely than not will only be a partial match for the Euro CA gearbox. Yay.
So, going strictly by part numbers:
1st & 2nd synchros match
3rd & 4th doesn't
5th synchro matches
But... KA 2nd = EuroCA 2nd & 3rd, so I can either have a new 2nd or 3rd, depending on which one is worse.
Bearings mostly match, with the exception of one, but that incorrect one I'll just get from a local SKF or Koyo dealer. I'd advise you do the same about bearings, and just order synchros. If possible, piece together a kit that will definitely match your CA gearbox.
Or order the KA kit, find a KA trans. locally, rebuild it, and swap bellhousings.
In any case, FS5W71C my S.