(Used) 2016 Peterbilt 579, DIESEL PARTICULATE FILTER- (Inlet Turned Up, Outlet Facing In, 23 Pin Round Plug) Inlet Number: EPN A047V485, CPN 4353285, DPF Number: TBD, Outlet Number: 43012160557, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921