----Not sure where to post my question so if there is a specific section please move this----


I bought a KAAZ rear spool for my FC this week end and I'm not too sure if I use my own stub shaft , or change one side or replace both ot them.

Is there a way to find without having to remove the OEM spool from my car ?

































Thanks

 

So far since no one has the answer , I'll keep updating this thread so this information maybe usefull or someone else.

Spool has about 6" wide .








Where the axle fits in the spool, it's about 2.75" deep ( same on the other side ) .














Right side of the differential case .









Left .


















I still don't have the answer but I will later on.

 

Still not sure if I bought the right stub shaft but I've received 2 of them today with new seals.

I've put them on the spool and this looks about right.





































Next will be new bearings and after I'll be ready to take everything apart to swap the old Viscous spool for the KAAZ one.

 

If its for an S5 LSD, why wont the stock stubs fit?

 

The place where I bought it suggested me for my application a SBZ1310 but I went online again today a saw a SBZ1315 for 89-91 , maybe it was the one I needed but if I remember correctly the only one available when I ordered it was the SBZ1310 .

Hard to get accurate information on this even at KAAZ USA .

 

in the first pic ithought i saw instructions and im thinking whats the problem? they dont cover this stuff? can you download a PDF from KAAZ and use google translator maybe?

 

also looks like its turning into megabux with the new stubs

 

I called them but even there they seem confused about application for my 89.

 

I`m use to it don`t worry.

 

Since I cannot "EDIT" my own thread you can follow updates here if you are interested : https://www.rx7club.com/showthread.p...1#post10992947