This fuel supply tube is designed to fit perfectly with Cummins Diesel Engines. It is made from high-quality materials and manufactured in China. The tube is compatible with injector models that have the OE/OEM Part Number C5345959 and the Manufacturer Part Number 5345959. This product is a great addition to any car or truck that requires a durable and reliable fuel supply tube. Purchase this item now to ensure that your vehicle's fuel system is in top condition.