2019 Detroit DT12-OA, Truck Tractor, Transmission Assys, Fits to: Freightliner Cascadia 126, (Used) 2018 Detroit (AT), TRANSMISSION ASSEMBLY- Model: DT12-0A, Serial Number: 715384G2133197, Part Number: C07-00052-090, A 960 260 72 02, Engine: Detroit DD15, Reference images for conditions, 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# 715384G2133197, Casting# 715384G2133197, Truck Year 2019 3AKJHHDRXKSKS3102