(Used) 2014 Freightliner Cascadia 125, DIESEL PARTICULATE FILTER- (Inlet Facing Upward, Outlet Facing Inward, 30 Pin Plug) Type Plug: Round Serial Number: 12400003020284 Part Number: A-001-490-12-92 Engine: Detroit DD15, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921