Swap out your Mack’s busted or rusted diesel fuel tank with an OE-quality replacement fuel tank from Cleveland Tank. Our direct-fit aftermarket fuel tanks are cost-effective solutions to expensive OEM replacement tanks. Most of our replacement tanks are offered in your choice of lightweight aluminum or heavy-duty steel and they’re all DOT-approved. All of our aftermarket tanks are always in stock and ready for immediate shipment to get your Mack back on the road as soon as possible. Check out the OEM Number tab located on each fuel tank page below or contact us today to find the correct tank for your Mack application.