(Used) 2010 Freightliner Cascadia 113, DIESEL PARTICULATE FILTER- (Inlet Facing Up, Outlet Facing the Rear) DOC Number: A 680 490 12 14, DPF Number: A 680 491 05 94, DPF Serial Number: SHM160317, 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