Thank you so much for your reply, my friend. I am happy to say, that because of my post to this forum, I have received an email from the company with a phone number with which I could communicate with them. I got through right away and the young lady that I talked to was able to find out the part that I needed and so I ordered a matching pair of servos (thanks to your advise). The whole thing is only costing me $9.95, including shipping and I thought that was great! I must say that she was very, very, pleasant. Thanks again for your reply.
Happy Flying,
Charlie Rieger