This Fuel Supply Tube with OE/OEM Part Number 5273267 is a perfect fit for Cummins Engine ISF3.8 2.8. It is manufactured in China and comes with Superseded Part Numbers 5272722, 5272516, and 5272723. This high-quality tube is designed to ensure proper fuel delivery to your engine. This Fuel Supply Tube is a must-have for any car or truck owner who wants to keep their engine running smoothly.