View 5 Photos View 0 Videos Mack Granite GU813 DEF Tank for a 2017 Mack GU813 Contact for price (Used) 2017 Mack GU813, DEF TANK- Side: Driver Left Side, Material: Plastic and Steel, Color: Black, Shape: D, For more information about this item, give us a call. We ship Worldwide!... ConditionUsedFits To Make(s)MackFits To Model(s)GU813Will Fit Year(s)2017Stock NumberP-493984 MLS Number14085725CategoryDiesel Exhaust Fluid (DEF) Tanks Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info