2017 Detroit DT12-DA, Truck Tractor, Transmission Assys, Fits to: Freightliner Cascadia 125, (Used) 2016 Detroit (AT), TRANSMISSION ASSEMBLY- Model: DT12-DA, Serial Number: 71537401696491, Part Number: A9602609901, 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# 71537401696491, Casting# 71537401696491, Truck Year 2017 1FUJGLDR7HLHJ8127