(Used) 2011 Freightliner Cascadia 125, DIESEL PARTICULATE FILTER- (Inlet Facing Upward Direction, Outlet Facing Inward Direction, 8 and 12 Pin Plug) Type Plug: Rectangular INLET- Part Number: 1608208101000G Serial Number: 1244000436225 DPF FILTER- Part Number: A 680 491 04 94 Serial Number: 12440001388547 Engine: 2010 Detroit DD15 For condition chk pictures For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY, ELKTON, MD 21921