2020 Detroit DT12-DA, Truck Tractor, Transmission Assys, Fits to: Freightliner Cascadia 126, (Used) 2019 Detroit (AT), TRANSMISSION ASSEMBLY- Model: DT12-DA, Serial number: 716320E0069509, Part number: C07-00052-092, 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# 716320E0069509, Casting# 716320E0069509, Truck Year 2020 1FUJHHDR1LLKV7197