I just saw this note in an Avan WA newsletter, regarding the WA Avan agent closing down;

For all your Avan parts Contact :

Stan or Josh at Cara Spares 08 9493 4445 (Part of George Day Caravans)

Or

Chris, Jeff, David at Offshore Marine 08 6310 5600. (WA Avan Agents)

NB Offshore Marine will be closing soon and all spare parts will be going to Cara Spares.