13 0 Thermo King Auxiliary Power Unit (APU) for a 2014 Freightliner Cascadia 125 $450 USD Good used Auxiliary power unit from a 2014 Freightliner Cascadia 125 truck. The auxiliary power unit has been visually inspected and is in good condition. The lock on the auxiliary power... ConditionUsedEngine ModelDetroit DD15Fits To Make(s)FreightlinerFits To Model(s)Cascadia 125Will Fit Year(s)2014Part Number250085-15Stock Number250085-15 MLS Number13526406CategoryAuxiliary Power Units (APU) Last Updated4/18/2025 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info