the compressores are easy to get in australia.
its the clutch that you have to be certian thats the same.

I just thought i wouls add here-
I imported a late model jag compressor from the UK 2 yrs ago-cost me $120 though ebay.
it spent a week in customs before i got it and I recieved a letter about compressor being a prohibited import without a import lience.
you must apply for a lience to import each shippment of R134A equipment.