Western Star Lower Coolant Tube OEM: 20406-3487

Description This is an identical replacement part for factory coolant tubes (OEM: 20406-3487). 3″ Diameter, 4-bolt flange, 1/2″ NPT. All components are manufactured in the USA from high-quality 304 Stainless Steel. Tube inlet size: 3″ Flanged Tube outlet size: 3″ Beaded Hose beaded: Yes Fitting sizes: 1/2″ NPT Base tube dia. 3″ Material: 304 stainless steel