Must match your OEM part number to the OEM Part numbers provided below for correct fitment. Made in the USA; Tig welded high quality 304 Stainless Steel; 100% mandrel bends; Machined fittings Never buy another tube again with this lifetime warranty stainless steel replacement! OEM: A05-12855-000; Location: Upper; Engine: Detroit 60 Series - Please double check your OEM number before ordering! This coolant tube Only fits your truck if your OEM PART NUMBER is listed below. Must match your OEM part number to the OEM Part numbers provided below for correct fitment. Freightliner FLD120 Upper Radiator Stainless Steel Coolant Tube OEM A05-12855-000