Hummm....those guys just told me that the C10 was "basically an electronic version of the 3306..."    Here I thought I knew a little about Cat engines, and I never realized that.  Now I have to figure out what parts of the C10 are like a 3306.....

hummm......

Well, it looks like the fuel primer pump is the same.....

And the oil filter.....

Yep, that's it.  I guess they are just alike after all.  Wow!