Depending on where you live, ring Electrolux service. they bought out Email, which in turn bought Gorenje way back in September 1994. I know this as i was there for their last 2 & 1/2 years of their existence working in the spare parts section.
It is a mongrel of a job, as you MUST get all of the little folds in the right spots otherwise it will leak. i had it done about 2months ago and they charged me about $180 for a new GENUINE seal + labour.
It really depends, as i said, where you live (capital city or suburbs or outside metro area). Gorenje had a few hundred service agents, just ask your local appliance repair mob if they know Gorenje's. If they're any good it'll take about 30-40 mins start to finish.
P.S. Just to be pedantic, since i heard so many ways of saying Gorenje you say 'Gor-ren-ya' (I'm half Slovenian so i could pronounce it easy.)
Sean
June 2009