Unusual parts ID

[woytovich]

These came from that FJ55 fire truck posted over in the classifieds... I picked these up and now am trying to determine value/uniqueness... I may just post to ebay but thought maybe a mudder could shed some light on these for me... and maybe I can find an appreciative home rather than throwing it out to ebay speculators.

Thoughts?

Heat exchanger of some sort:

PA

 

[LAMBCRUSHER]

that does look like a heat exchanger..not sure why a fire truck would need one tho...you don't want to plumb it to your rig for hot camp showers? you should try to fire up that radio and see if it ticks...

 

[woytovich]

Camp shower is a possibility for sure... I am going to put 12v to the radio thingy too... need to hook up a speaker first.

 

[Delancy]

Check Ward's fire truck thread. It may have the same orientation that'll she'd light on purpose.

 

[LAMBCRUSHER]

that will she would light on purpose what exactly