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  • Dirt Bike Gas Tanks
  • Street Bike Gas Tanks
  • ATV & UTV Gas Tanks
  • Truck & SUV Tanks
  • Snowmobile Gas Tanks
  • Plastics
  • Parts & Accessories

    • Shop by Brand

  • Acerbis
  • Clarke
  • IMS
  • Seat Concepts
  • MTS
  • Safari
  • TrailTank
  • RotopaX
  • HMC
  • View all Brands

    • Steel Replacement Tanks

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    Steel fuel tanks remain a hallmark of classic motorcycle design — durable, stylish, and built to last. Whether your original steel tank has rusted through, been damaged, or needs replacing as part of a restoration project, our steel replacement tanks deliver the authentic look and feel your bike deserves. These tanks are machined and formed to original specifications, preserving the correct contours and lines of your motorcycle's design.

    We carry steel replacement tanks for a variety of street bike platforms, including vintage and late-model applications. Each tank is treated to resist corrosion and is compatible with modern fuel formulations including ethanol blends. Available in raw steel ready for custom paint or primed for quick color matching to your factory scheme.

    Select your year, make, and model to find the right steel replacement tank for your street bike.

    Frequently Asked Questions

    What are the benefits of installing a steel replacement gas tank on a street bike?

    Steel replacement tanks from brands like Paughco offer a classic aesthetic and superior durability compared to stock plastic or fiberglass fuel cells. These heavy-gauge steel tanks are designed to resist punctures and provide a rigid foundation for custom paint jobs on Harley-Davidson and vintage metric cruisers.

    Will a Paughco steel gas tank fit my Harley-Davidson Sportster without modification?

    Many Paughco steel tanks are engineered as direct bolt-on replacements for specific Harley-Davidson Sportster and Dyna frames, utilizing factory mounting points. However, some universal custom styles may require minor bracket fabrication or the use of specific Pingel fuel valves to ensure proper clearance and fuel flow.

    How do I choose the right fuel capacity for a custom steel tank on a Honda CB750?

    When selecting a custom steel tank for a Honda CB750 or similar cafe racer, balancing fuel range with bike ergonomics is essential. Larger 4.5-gallon tanks extend ride time but may interfere with clip-on handlebars, while smaller 2.4-gallon 'peanut' styles offer a slimmer profile for shorter urban commutes.

    Are steel replacement tanks compatible with modern fuel injection systems?

    Standard aftermarket steel tanks are typically designed for carbureted systems using traditional petcocks, but many models can be adapted for EFI. If you are retrofitting a tank for a fuel-injected street bike, ensure the tank has the internal baffling and pump mounting flange required for your specific fuel system.

    Does a new steel gas tank require pressure testing or sealing before installation?

    It is a vital industry practice to pressure test any new steel tank and apply an internal liner or sealer before painting to prevent future leaks or corrosion. Always dry-fit the tank on your frame first to check for clearance around the triple trees and seat before committing to an expensive custom finish.