2012 Detroit DD15, CORE ENGINE, Exhaust Manifolds, Fits to: Freightliner Cascadia 125, (Used) Detroit DD15, ENGINE EXHAUST MANIFOLD- A4721421001001, 1012, Part Number: A472142140, 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# N/A, Truck Year 2012, VIN 472903S 472903S