(Used) 2011 Freightliner Cascadia 125, AFTERTREATMENT CONTROL MODULE- Part Number: 1869261, Serial Number: 141290330. Model Number: CM2220F, Model Serial Number: 5WK91225, Engine: Detroit DD15, Displacement: 14.8L, Horsepower: 455, ESN: 472903S0048768, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921 - Serial#: 141290330 - Engine Make: Detroit - Engine Model: DD15