(Used) 2020 Peterbilt 579, DIESEL PARTICULATE FILTER- (Inlet Facing Up, Outlet Facing Inward,14 Pin Rectangular Plug) INLET Serial Number: 2D051197377 EPN: A055H477 CPN: 213536 DPF Serial Number: 3D051197377 EPN: A055H506 CPN: 2131533 ASM Serial Number: 6D051197377 EPN: 2114357 CPN: A052U921 MIXER Serial Number: 9D051197377 EPN: A057K130 CPN: 5417855 OUTLET Serial Number: 4D051197377 EPN: A055M025 CPN: 2131535 For condition chk pictures Engine: PACCAR MX13, For more information about this item, give us a call.We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921