What Is It??

You drain your air tanks everyday during cold weather which allows water built up in the air tanks to leave the system.

You drain your air tanks everyday during cold weather which allows water built up in the air tanks to leave the system.

Thanks for all the great info, man..it's little tricks like that, that I look forward to hearing about..

trying this again...

Though they are not labeled and in no order those are Inter axle differential lock which allows you to lock in the front drive tires with the rear drive tires giving more traction...

Air release/lock for sliding the 5th wheel....

The third is the Auto release for the airbags that allow you to dump the air in the drive axle air bags.

What is the round object on the right side of the frame??

My guess is that has something to do with the "DEF"... but I like the idea of the canister for a "turkey frier!!"

Its an air dryer from an older model truck

Its an air dryer from an older model truck

Thank You, CrazyRebel...how does it work and what's it for??

Its an air dryer from an older model truck

The one it was on was advertised as a 2006 model Pete 379

I am glad that we have a solution to this perplexing problem...I thought it looked like a turkey fryer too, not a bad idea, lol! Nothing better than a deep fried turkey! YUM YUM

Works just like an alcohol vaporizer ,the air passes thru it and the alcohol dries the water out of the air for like guyjax said air collectswater when goin from cold to hot vise versa.