Description:Cat tube assemblies are held to the highest standards of quality and reliability. These tube assemblies (also commonly referred to as pipes) are designed to convey liquids or gases and are precisely engineered for each unique application. Cat oil drain tube assembly provides circulation for lubricating oil to and from the turbocharger. Attributes:Assembly includes Bellow, Flange, Flange Assembly and TubeApplication:Cat oil drain tube assembly provides a connection between the oil pan and turbocharger. Consult your owner's manual or contact your local Cat dealer for more information.