; HomeHeavy Duty Truck PartsExhaust EmissionDiesel Particulate Filter (DPF)FreightlinerMT45Used 2008 Freightliner MT45 Diesel Particulate Filter (DPF) Used 2008 Freightliner MT45 Diesel Particulate Filter (DPF) Unfortunately this part is temporarily unavailable. View other Freightliner MT45 Diesel Particulate Filter (DPF)