Hi,
I'm pretty sure Lees Industries(details below) were the ford lehman supplier in brisbane but that was a few years ago. I cant find much on the web about them so might be worth giving them a call.
Lees Industries Australia Pty. Ltd.
1224 LYTTON RD
HEMMANT
Queensland 4174 Australia.
Ph: +61.733905522
This is the where I found them-
Lees Industries Australia Pty. Ltd. - 1224 LYTTON RD HEMMANT 4174 Australia : LocalBuzz!