Закрытая трубка вентиляции картера Caterpillar 6454709

The Closed Crankcase Ventilation Tube channels blow-by gases, which are unburned fuel and air that escape past the piston rings, from the crankcase to the engine’s air intake. This redirection allows these gases to be re-burned during combustion rather than being vented into the atmosphere. By doing so, the hose helps reduce emissions, prevents oil vapor buildup in the crankcase, and contributes to better engine performance and longevity.Attributes:• Seamless connections to ensure leak-proof operation.• Helps maintain optimal crankcase pressure.• Withstands high temperatures from proximity to the engine and hot vapors.Applications: The Closed Crankcase Ventilation Tube is located between the engine’s valve and the intake manifold to channel blow-by gases directly from the crankcase to the intake system.