6 0 Freightliner 04-31677-000 DEF Sensor for Truck Newly Listed $1,379 USD This Diesel Exhaust Fluid (DEF) Header, identified as Part number: 04-31677-000, is a new condition Genuine Freightliner component designed for 13G and 23G DEF tank configurations. It... Warranty Quantity2ConditionNewAssembly Number04-31677-000Fits To EquipmentTruckPart Number04-31677-000, 0431677000Stock Number77761246 MLS Number13909652CategoryDiesel Exhaust Fluid (DEF) Sensors Last Updated10/21/2025 LocationGreenville, SC, US Sold ByParts Finder Q (828) 320-___ SHOWNUMBERCall Seller Email Seller Save More Info