2011 Freightliner Cascadia Submodel: 125;. 2011 Freightliner Cascadia Submodel: 125; Engine: 14L L6 DIESEL Turbo/Aftercooled; EngineCode: Series 60; FuelSystem: FI; MFI;. 2011 Freightliner Cascadia Submodel: 125; Engine: 15.6L DIESEL; EngineCode: DD16;.
