Description This is an identical replacement part for factory coolant tubes (OEM: 05-19040-000). All components are manufactured in the USA from high-quality 304 Stainless Steel. Tube inlet size: 2-1/2″ Beaded Tube outlet size: 2-1/4″ Beaded Hose beaded: Yes Fitting sizes: None Base tube dia. 2-1/4″ Material: 304 stainless steel