Caterpillar Charge Air Cooler Tube Air Intake Replaces OEM: 109-4203

Description Caterpillar Charge Air Cooler Tube Air Intake Repalces OEM: 109-4203. This is an identical replacement part for the factory part. Air intake with flange stock. Fits Caterpillar 3406 B, C, or E engine. All components are manufactured in the USA. Tube inlet size: 4″ Flanged Tube outlet size: 4″ Beaded Hose beaded: Yes Fitting sizes: 1/4″ NPT Base tube dia. 4″ Material: 6061 Aluminum