I have a 07 Softail Fxst with the 200mm tire, I inherited the bike from my father and he did a fair amount of things to it. I am trying to figure out if it is a normal center and tail light for my bike. I removed the tail light and found a part number hd 68349-07d which indicates it's for a fat boy.

Is this the case and can I make the tail light also function as turn signals?

 

 

Looks like a bobtail fender from the Nightrain. It's still available from Harley as an option.
http://www.harley-davidson.com/conte...-part-list.pdf

 

Looks like the factory bobtail fender with the Harley Tri-bar led tail light.

I have the same thing on my night train.

https://www.harley-davidson.com/stor...-11-6981707--1

 

Yes that's a bobtail fender and I do not think there is a kit to integrate the turn signals into that taillight. I'm sure it's possible, anything is possible but at what cost?

 

I stand corrected........they are out there.

http://www.ebay.com/itm/Tri-Bar-Fend...-/262911840313