G'day Norm,
The transaxle housing halves are still available from Deutscher, but list price is nearly $440 for the pair...

Parts list/manual is HERE.

These machines do sometimes pop up cheap, with rusted out decks.
This past thread has some useful info; https://www.outdoorking-forum.com.au/forum/ubbthreads.php?ubb=showflat&Number=59010

The used parts supplier mentioned there, Terry Scanlon, is still around with the contact numbers mentioned. Just doesn't have anything up for sale on FleaBay ATM.

Cheers,
Gadge

"ODK Mods can explain it to you, but they can't understand it for you..."

"Crazy can be medicated, ignorance can be educated - but there is no cure for stupid..."