After 2 weeks I got my order, did unpack and found the 4 teflon seals inside and they fit, YAHOO!!
Most of the other rings and seals where from another type of gearbox I think. Don't know what I did wrong but for me it's ok, I have what I need and started to fix the gearbox.
For those who didn't put a teflon seal on this kind of device, this is what my mecanic (old guy) did.
1, Throw the seals in a plastic cup within a layer of steering oil, drowning them, after a couple of minutes stretch them a little with the hands and throw them back and wait a day.
2, Put them around he shaft and work/stretch them
SLOWLY and
GENTLY with a thin pick on the first spot for the seal (don't know the name of the pick but a dentist have the same thing but luckaly they're pick is smaller, lol)
3, Keep moving the seal to the last spot on the shaft and pick the next seal till you have all 4 sitting where they belong. Than leave the shaft for a cup of coffee or a beer, let the seals shrink a little for a couple of minutes.
Now they are still stretched and your officially need a tool to shrink them again, DO NOT JUST PUSH THE SHAFT IN! you'll break them for sure.
If you look close to the inside where the shaft needs to go, you'll see that in the beginning it first slopes a bit, it's not a sharp edge.
4, Put some steering oil where the shaft needs to go and also on the edge.
5, Put the shaft in up untill the first teflon seal and GENTLY press and turn a bit, it'll slide in.
6, Gently turn a bit and try the next seal.
7, Gently turn again and,.. slowly take the shaft out again, you'll see that they shrunk a bit compared to the other 2
8, Put more oil (see point 4) as you'll notice it's getting a bit dry
9, Try the rest and keep in mind, GENTLE and SLOWLY and keep the steering oil coming, it'll be fine
This is how we did it. Car drives good again and no more troubles!! (exept that I had to change the oil seal for the driving shaft.. yes the one behind the pully for the timing belt... AGAIN... but it's good now lol)