It is actually a 4039 (RV Trader did not have that one listed) 400HP Freightliner Chassis.  
Purchased New in Sept of 2014, all maintenance records, 3 slides, always stored under roof. 
Build sheet with all upgraded options in photo section all options listed
Great ride with comfort drive steering, this has 400 HP Cummings Diesel, Oasis Hydronic Heating System (hot water and heater)
In motion satelite.  Outside TV with AM-FM Stereo  
We are dialing down on our travels and looking at smaller options. All the long trips are behind us and what memories.  
Negotiable we have clean title there is no lien on coach

I would consider trade for Air Stream over 26' prefer Airstream International or Classic 2015 and above.