Speak to Murray at Four Wheel Drives in Hallam (he works Mondays, Wednesdays & Fridays).
From memory it'll cost about $2K ish as long as nothing major is needed.
Most 'reconditioned' boxes are stripped, damaged parts replaced then put back together. The hope is it'll last the warranty they give.
Some parts are difficult/expensive to replace so secondhand parts are used.
Fred Smith in Bayswater may also be able to help.
In both cases get them to commit up front to the strip down & rebuild cost, everything else will be charged as required.
I did my own http://www.aulro.com/afvb/other-powe...ml#post1716272
The box had been 'rebuilt' but synchro springs had broken, others were worn, a rusty bearing was replaced along with seals & gaskets.
In the above thread somewhere is a picture of the tool I made to undo the nut that's butchered on your gearbox.
If you get the old nut off and buy a new nut & lock washer I'm happy to pop round and tighten it for you (I don't tend to lend tools out due to past experiences, plus as you get older you forget who's borrowed what.....).
Best of luck,
Colin
