Description Freightliner Charge Air Cooler Tube Replaces OEM: 01-21500-200. This is an identical replacement part for the factory part (OEM: 01-21500-200). All components are manufactured in the USA from high-quality 304 Stainless Steel. Tube inlet size: 4″ Beaded Tube outlet size: 4″ Beaded Hose beaded: Yes Base tube dia. 4″ Material: 304 stainless steel
