2013 Mack CXU613, Truck Tractor, Diesel Particulate Filter (DPF), Fits to: Mack CXU613, (Used) 2013 Mack CXU613, DIESEL PARTICULATE FILTER- (Inlet Facing Forward, Outlet Facing Upward) INLET- EPN: 17W50, CPN: 39892, Serial Number: 124000018705731, Part Number: 21756506, FILTER- Serial Number: 12400018684352, Part Number: 21212431, EPN: 19W45, CPN: 39892, OUTLET- EPN: 12W51, CPN: 39892, Serial Number: 12400002859335, Part Number: 21212502, Engine: Mack MP8, Reference images for condition. For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY, ELKTON, MD 21921, Truck Year 2013, VIN 1M1AW09Y0DM029637, 1M1AW09Y0DM029637