def tank

[OLD EAGLE]

2022 Rem 3500 Cummins crew cab chassis cab, DUAL OEM fuel tanks.

Is it okay to relocate DEF tank to top of flatbed on driver's side?

I want to install AMP retractable running boards. and DEF OEM tank location prevents this.

If okay, is there a kit for this?

Thanks all,

Old Eagle

 

[Topzide]

On another thread, this was posted;

FYI, here's a chart for the pot life of DEF based on temperature. I picked it out of an older Cummins presentation.

View attachment 133366

I'd think that having the DEF up in the sun all the time would not be a good thing to do.

 

[sag2]

It isn't just moving the tank. You have to relocate wiring, pressure and return lines also. Not impossible to do, just a little more complicated.

 

[p-Bar]

Heat is the enemy of DEF .

 

[Ozymandias]

Wait till AMP comes out with steps that fit the new model, shouldn't take to long.
Leave that DEF stuff alone, it's already complicated enough without playing around.
If you extend lines and hoses you ask for trouble as the system purges the lines every time you stop the engine. I'm not so sure if that still works properly with triple as long lines, and that is only one thing that came to my mind right now, sure there are more.