2012 Detroit DD15, CORE ENGINE, Intake Manifolds, Fits to: Freightliner Cascadia 125, (Used) Detroit DD15 INTAKE MANIFOLD PIPE WITH EGR MIXER TUBE- Part Number: A4720982707, ZGS002, EGR MIXER TUBE- Part Number: A4721402708, 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, Casting# N/A, Truck Year 2012 472903S