Just some info, might be useless but i post anyways
Volvo send out many old parts to
www.gcp.se (english
http://global.gcp.se/)
There is a search engine so you can search on volvo part number and get some info like price and if its in stock etc.
Some older parts that volvo does not want to have goes to
www.svis.se its abit more tricky to buy parts from there since you have to be memeber in one off the volvo clubs in sweden (7/900, 200 club etc).