Cummins Water Coolant Tube Replaces OEM: 3069121

Description Identical replacement part for factory engine tubes. Manufactured in the USA from high-quality 304 Stainless Steel.   OEM: 3069121. Tube inlet size: 2-1/2″ 4 Bolt Flange Tube outlet size: 2-1/2″ Beaded Hose beaded: Yes Fitting sizes: 1″ NPT and (2) 1/2″ NPT Base tube dia. 2-1/2″ Material: 304 stainless steel