(Used) 2012 Freightliner Cascadia 125, DIESEL PARTICULATE FILTER- (Inlet upward, Outlet inward, 14 pin plug, plug #2 pin 8) Plug Type: rectangular Engine: Detroit Diesel DD15, Prefix: 472903, Inlet Serial Number: 1508208101000G Inlet Part Number: 12400010505608 DPF Filter Serial Number:160820863100 For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921