It looks like my problem is solved, Boondall wreckers sold me the part for $75.
This crowd
http://WWW.ALL4WDSPARES.COM.AU wanted to charge me $330.
BTW, this part is no longer available as a new part, if you are interested int he part number it is 5JC111DVAB or 5JC111DVAA.
Thanks for the help.
Jason