find new flasher

I need help. I'm working on an 85 nissan kingcab p/u. It has two flashers; one large and one small. I'm not sure why. If anyone can explain this that might help.

Basically while trying to troubleshoot and find a replacement I have lost the original larger flasher. It looks something like the one in the picture but it is a two prong not a three pring flasher. Does anyone know where I can find a replacement for this. The truck itself is very rare and I can't find any info on the flasher itself. I know that is a Niles Japan Flasher thats it.

Thanks

[IMG]https://i236.photobucket.com/albums/ff96/VisionsSS253/Flasher.jpg[/IMG]

I also posted the picture link below in case the image above doesn't load

https://i236.photobucket.com/albums/ff96/VisionsSS253/Flasher.jpg

Well lucky for me I found the original. Unfortunately they do not sell this type at the usual parts store and just any ol flasher would not work either. I tried. There are two flashers one for the hazards and one for the blinkers. The hazards flasher looks like a normal one you could get from the parts store and the larger one for the blinkers is unusual.

Oh well I found it and the prob is now solved thanks for looking and posting.