I have a 5 year old PIS Advanced and I cannot find replacement parts for it. I need a port cap like this:\nhttp:\/\/www.affordable-breastfeeding-...apformepu.html\n\nThe 'newer' faceplate is discontinued as well as the port cap that I need.\n\nI need my pump, probably for another 8-10 months. I was hoping mine would hold out. I don't have money for a new one.\n\nWhat do I do now? Any ideas?