Strange. My '97 had no such mount. The pole was attached directly to the 45 degree portion of the arch itself - next to where your radar cable enters.

 

Mine is just like Boat Guy's. Let me take a look and see if I can find a number.

 

Hmmm... thanks for the info. It looks like some type of coupling on mine. I'm guessing it's standard by some manufacturer...

 

Boat Guy - Have a look here as if you have what is shown in your picture then you need to have the light clear the radar antenna when it is rotating, (see image in link) anyway you can probably find what you need here? If you look at the picture of my boat behind the radar antenna motor you can see mine. which look similar to the one on the web page, not also this has two separate light assemblies the masthead and also the anchor light

 

Right, I know I need one that will extend past the open radar array. But there is some type of connection on the mount. I was hoping to find the bar that fits into it. Finding a bent bar is easy. Finding the correct connector is the issue.

 

OEM was a Perko light fixture made in 2 parts.......that thing on the arch is a socket with connector pins inside, and a bent mast with a mating socket on the bottom that fits into the piece on the arch. If the light was hit and torn off or loose, then buy both parts and just replace the whole shooting match. If the mast has been gone a while, the connections on the arch are very corroded.....so buy both parts.

I hope you can get to the screws in the tabs on yours.....they look very close to the radar array