Description:Tube part # 636-5120 provides a fluid carrying component for the input transfer gear group on the OEM Wide Body Truck.Cat tubes (also referred to as pipes or lines) are designed to convey liquids or gases and are engineered for each application. Each Cat tube is designed to withstand the application’s pressure and flow requirements.Attributes:• End Type 1: SAE -4 ORFS, 9/16-18 Swivel Nut• End Type 2: Pinched shut• Tube OD: 6.35 mm (0.25 in)Application:Consult your owner's manual or contact your local Cat Dealer for more information.