Rudder Nav Light-P/N?

[KJC]

Does anyone know the P/N for a -18 rudder nav lite? My -12 has an -18 rudder and I am going to get rid of the old style nav lite and replace with a strobe. The rudder dosent have any nav light mount like an -18 on the trailing edge. Does anyone know the drawing number?

Also, I think somebody had some excellent pictures of an uncovered rudder and mount (Darrel Starr?). Couldnt find it in a search.

 

[sharp]

For the rudder, its A500AV-14.