Valvoline Multi-Vehicle Transfer Case Fluid - 1qt (855459)

Why does the picture show a bottle of motor oil? Is this motor oil?

I have a seperat transfer case cuz my 1999 dodge ram 1500 is a manual 5 speed. will this work for my transfer case.part store says it call for ATF 3

Will this oil work in my 2002 Chevrolet Silverado 1500?

Will it work for my 02 chevy silverado 2500hd 6.0 263hd transfer case? Thanks......