Got a Dodge or Ram with a Cummins turbo? If the coolant lines to the turbo are leaking or corroded, this Dorman kit has what you need. It includes both the supply and return lines, designed to directly replace the OEM parts on models like the Ram 2500, 3500, 4000, 4500, and 5500 from roughly 2007 to 2012. These lines are crucial for keeping the turbo cooled properly, so replacing worn ones can prevent overheating and bigger issues. The kit is made from quality materials to ensure a good seal and long life. As always, plug your exact vehicle details into the garage tool to confirm fitment before ordering. But if you're dealing with a leaky turbo coolant line on one of these trucks, this kit is a complete, reliable solution to get things flowing right again.