(Used) Freightliner M2 106, DI?SEL PARTICULATE FILTER- INLET- EPN: Q621536, CPN: 4965367, CATALYST- EPN: Q621275, CPN: 4965284, Serial Number: 23153070154, FILTER- EPN: Q621371, CPN: 4965286, Serial Number: 33156072579, OUTLET- EPN: Q621537, CPN: 4965368, For more information about this item, give us a call. We ship worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY, ELKTON, MD 21921