Truitt --
I am sorry I don't have an answer for you, but if you check at your local hydraulic rebuild pump shop they may be able to help you. We are checking with a local shop here in Columbus to see if they can help us with parts for our 3207, or if they can do the work for us. As an aside, do you or anyone else have any information or knowlege on bleeding the system after replacing the hynautic pump in the upper helm?