Senton does anyone know

[Sosnl]

now i have a senton 3s and i am slowly converting it to a 4s.
I don't know as long ? but now the arms of the kraton 4s also fit my senton which makes it a bit wider again ?.
but now i have ordered those things in the picture for my senton some time ago.
do they also fit on the arms of a 4s or should they have the same on the photo?

 

[Camaroboy383]

3s and 4s hubs and knuckles, as well as the driveshafts are different.. so need all the 4s stuff to convert the 3s to 4s arms.. don't forget you need 4s turnbuckles as well, all of them...?

 

[Sosnl]

3s and 4s hubs and knuckles, as well as the driveshafts are different.. so need all the 4s stuff to convert the 3s to 4s arms.. don't forget you need 4s turnbuckles as well, all of them...?

ok thank you ? hoped it would fit. because I just ordered it ? nothing can be done about it?
then I will use those parts for my spare car?