35D Radio install question

[406bull]

So I bought a radio off eBay and I've been searching for a video of an example of how it installs. Nothing. Anyone have some insight? I'm gonna pull it apart in the am and figure it out, I just like to see something before I do some times.

 

[MORRISONSTEEL]

I think that if you search for the connector used for radios for Hitachi or Komatsu. att is a sheet from an REI catalog, they are showing a harness.