ATI is an industry leader in transmissions and converters. The Beattie family and their company are quality people. I would call back and ask to speak to a manager and ask to send pictures of what you have to him and ask to exchange it with a part he personally looks and verifies it is what you are paying for or have him prove to your satisfaction what you already have is correct. The manager wont want a dissatisfied customer or a pompous tech person.