[Baal]

Hi,
here it´s my problem, my bushes are getting old (i have a na6 from 93) they squeal a bit so i decide to get new ones, a whole kit. Then i found several avaible but dam they are so expensive so i found a company that make them, but they ask me if i had the details, length, etc etc like the picture below

i said i dont have, so they ask me if i have some spares one´s to give them so they can take the details from them.

So i am asking you ppl if know the details measures or have spare one so i can give them to make new one at a cheap price.

hope you understand what i am trying to stay english is not my main language

thanks
Pedro