Description This is an identical replacement part for factory lower coolant tubes (OEM: 05-20832-000). All components are manufactured in the USA from high-quality 304 Stainless Steel. Tube inlet size: 2-1/2″ Beaded Tube outlet size: 2-1/2″ Beaded Hose beaded: Yes Fitting sizes: (2) 1/2″ NPT Base tube dia. 2-1/2″ Material: 304 stainless steel