2018 Detroit DT12-DA, Truck Tractor, Transmission Assys, Fits to: Freightliner Cascadia 125, (Used) 2017 Detroit (AT), TRANSMISSION ASSEMBLY- Model: DT12-DA, Serial Number: 716320E0014414, Part Number: C07-00052-050, Engine: Detroit DD15, 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# 716320E0014414, Casting# 716320E0014414, Truck Year 2018 3AKJGLDRXJSJK8897