CRASH! I suggest you place your questions into their own post. It is considered bad form to hijack someone else's thread.
Also, since your post didn't make any sense to me, I suggest you go to buykawasaki.com and into the parts diagrams for your bike and copy the diagram that shows the parts you refer to. It would be far easier to answer your questions.
Thanks!
wiredgeorge Motorcycle Carburetors
Mico TX
www.wgcarbs.com
Too many bikes to list!