( Used ) 2014 Peterbilt 579, DIESEL PARTICULATE FILTER- ( Inlet Facing Up, Outlet Facing up,17 pins Round Plug ) INLET: TBD, FILTER Serial Number: 36345125289, EPN: A029S553, ASM Serial Number: 43015130048, EPN: A029J938, CPN: 1826015, 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