Kenworth Lower Coolant Tube OEM: F66-2181

Description This is an identical replacement part for factory coolant tubes (OEM: F66-2181). 2 1/2″ in Diameter. 3/8″ NPT fitting, 1″ port. 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: (1) 3/8″ NPT Base tube dia. 2-1/2″ Material: 304 stainless steel Plugs are sold separately.