5 0 Freightliner MT45 DEF Tank for a 2022 Freightliner MT45 Chassis $499.99 USD (Used) 2022 Freightliner MT45 Chassis, DEF TANK- Side: Passenger Right Side, Material: Plastic and Steel, Color: Black, Shape: Rectangular, For more information about this item, give us... ConditionUsedFits To Make(s)FreightlinerFits To Model(s)MT45 ChassisWill Fit Year(s)2022Stock NumberP-81383 MLS Number12897559CategoryDiesel Exhaust Fluid (DEF) Tanks Last Updated8/16/2025 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info