Berry Motor Group Volvo Repairs will have on the shelf and all other spares you need, genuine Volvo has 2 year Australian warranty as well.
Call (03) 9874 5544 and ask for Mark, and mention Les said to buy me a pint for this.
Mark get parts from a dealer they know ( and i have met the parts department guys from that dealer at an industry function in Melbourne , Mark is certainly a good customer and they give hime best deals in the country good guys as well! )
Cheapest Volvo genuine parts in Australia, you won't get cheaper.