Ok, whos the gearbox rebuilder on this site.

I need a new box and lsd centre.

Or should i just get one from Classic veedub

Dave Butler - "Dangerous"

DB does an awesome job, and arguably the highest attention to detail.

There are others closer to you, Shimmo (I think Southerland way), Mullers or Kombi Rescue (Annangrove), Vintage and more, all capable of a quality box rebuild.
I've net heard of many Aussies totally happy with thier Rancho