(Used) 2013 Mack CXU613, DIESEL PARTICULATE FILTER- (Inlet Facing Forward, Outlet Facing Upward) INLET- EPN: 12W51, CPN: 39892, Serial Number: 12400002859424, Part Number: 21756506, FILTER REMAN- Serial Number: 12400004569630, Part Number: 21212431, ASM- EPN: 12W49, CPN: 39892 Serial Number: 12400002847226, Part Number: 21311957, 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