(Used) 2021 Detroit, TRANSMISSION ASSEMBLY- Model: DT12-DB, Serial Number: 716300E0105809, MB-No: 07163000000022, DTNA: C07-00052-115, 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