2012 Detroit DD15, Truck Tractor, Turbos, Fits to: Freightliner Cascadia 125, (Used) 2011 Detroit DD15 ENGINE TURBOCHARGER ASSEMBLY- Serial Number: 1012184010, Part Number: A4722300334, Assy: 2841539, Model: HP841, Engine Information- ESN: 472903S0061732, Reference images for condition. 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# 1012184010, Casting# 1012184010, Truck Year 2012 1FUJGLDR6CSBD6420