(Used) 2017 Peterbilt 587, DIESEL PARTICULATE FILTER- (Inlet Facing Direction, Outlet Facing Inward 4 Pin Plug) Type Plug: Rectangular INLET- Serial Number: 26229150013 EPN: A047V560 CPN: 1978264 FILTER- Serial Number: 36123175048 EPN: A041D451 CPN: 1900626 ASM- EPN: A048D319 OUTLET- Serial Number: 562301500065 EPN: A041S451 CPN: 1977931 For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY, ELKTON, MD 21921