old style electric screw type trim tab accuator

[nspartsguyhotmailcom]

Looking for a parts source for the old style trim tab accuators. Specifically, the top cap of the screw jack that bolts to the mount. This is on a 1973 53' motor yacht. Any help would be greatly appreciated.
Thank You
Jim Demilio

 

[sprite]

trim tab parts

Have 2 motors(1 brand new) and 2 90 degree drive units from mid 60's hatt. Have portion of screw drive but not complete .not sure what part you are in need of so if you e-mail me at delartz@aol.com maybe I have something that will help you out. You can have the drives free but I will need something for the motors. GoodLuck