I have a 99 1.8t quattro a4 with an automatic zf5hp19fla trans that is not working properly. I dropped that pan to check things out and noticed the brackets and screws to secure the six pressure regulating solenoids on the rear of the valve body had been removed and were gone. Now I need new ones and have been unable to find even the smallest clues on were to purchase them. Any suggestions would be appreciated. I've attached an exploded diagram of the exact parts I'm looking for, Thanks.

I was able to finally able to find a Russian company online that has them but I'm looking for something local to the US. Parts 19 and 20 on the diagram at VAG Catalog are the parts needed.