(Used) 2009 Freightliner M2 106, DIESEL PARTICULATE FILTER- (Inlet Facing Forward, Outlet Facing the Rear) Inlet Number: EPN Q621546, CPN 4965338, DPF Number: EPN Q621386, CPN 4965287, Outlet Number: N/A, For a Cummins ISB Engine, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS)