(Used) 2015 Mack CXU613, DIESEL PARTICULATE FILTER- (Inlet Facing Upward, Outlet Facing Downward ) INLET- EPN: 14W43, CPN: 39892, Serial Number: 12400003927112, Part Number: 21756506, FILTER- EPN: 14W43, CPN: 39892, Serial Number: 12400003927044, Part Number: 21212428, OUTLET- EPN: 14W46, CPN: 39892, Serial Number: 12400003962053, Part Number: 21311953, Engine: Mack MP7, For more information about this item, give us a call. We ship worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY, ELKTON, MD 21921