(Used) 2013 Detroit (AT), TRANSMISSION ASSEMBLY- Model: DT12-OB, Serial Number: 716310R0000012, Part Number: C07-00052-056, A 960 260 98 01 RB, Engine: Detroit DD13, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY, ELKTON, MD 21921