Earlier this summer I replaced the compressor and dryer, then the evaporator went out... Had that replaced and it was blowing ice cold air for about a month or two. I was a happy camper thinking my AC problems were behind me.

Yesterday I turned the AC on and it blew hot air. Took it to a shop today and I have not one, not two but three leaks.

The discharge valve, suction valve and the liquid hose are all leaking (this is what the shop called them) and they cannot find the parts nor was I able to locate them on Amazon, or eBay. Any suggestions on where to source these parts? I need them ASAP and willing to purchase used if needed. Can someone point me in the right direction?
Thanks!