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ATV Gas Tanks

Has your ATV’s fuel tank seen better days? Is it broken? Do you just need a tank with a larger fuel capacity? Are you restoring an old ATV with a tank that has been ruined by gas that was never drained out? Don’t worry; you’ll find the solution to any of these problems in a new ATV gas tank from Rocky Mountain ATV/MC.

We’ve chosen to carry two brands that are renowned in the powersports industry as manufacturers of quality aftermarket fuel tanks. These two names are Clarke and IMS. Each has painstakingly developed ATV fuel tanks that have a larger capacity than stock and are designed to uniquely fit each quad. (Make sure to utilize our Parts Finder to ensure you find a tank that fits your machine properly.)

A new fuel tank will look great on your ATV, but that aspect is only secondary to being able to confidently return to the trails with a fresh tank. There’s nothing quite as nice as new equipment to replace something that isn’t quite up to par. As an ATV rider, you want to be able to get as many quality hours of riding as you can, and a new tank will help you do that. Browse our selection now.

Latest ATV Fuel Tanks Reviews – You could win up to $500 for reviewing products!

  • Acerbis Fuel Tank

    Acerbis Fuel Tank

    Justin in PA

    Fit great besides the bolts that screw into the radiators. The tank made the plastics wider and they didn’t line up perfect. Otherwise fit great. Recommend 100%

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  • Tusk Petcock O-Ring

    Tusk Petcock O-Ring

    Timothy in PA

    Honda OEM o-ring

    What can I say, it's a Honda OEM o-ring. Came in a Honda OEM parts bag and was in perfect condition.

    Read All Reviews
  • IMS Fuel Tank

    IMS Fuel Tank

    DANIEL in CA


    Fit was good. Added fuel for the desert is nice. More fuel more weight, added weight seems to carry low in frame does not make bike feel top heavy.

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  • Husqvarna Factory Fuel Tank Cap

    Husqvarna Factory Fuel Tank Cap

    DANIEL in CA


    Perfect fit no mounting issues, just a little added color.

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  • IMS Fuel Tank (NO CA)

    IMS Fuel Tank (NO CA)

    Stratton in UT

    Work perfect

    Fits well and carries extra gas for long rides. It is more of a natural yellow color rather than white in the photos so consider that if you mind.

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  • Acerbis Fuel Tank (NO CA)

    Acerbis Fuel Tank (NO CA)

    CHAD in ID


    4.1gal tank for 2018 KTM500EXC Supplied screws to secure fuel pump connector plate to back of tank have insufficient thread engagement for a secure joint. I found wood longer wood screws with the same thread pitch and diameter to fix. Additionally, if you want to retain the 90deg fuel outlet fitting modification to the banjo type bolt is required as the tank is thinner in that area than stock. I havent even added fuel to this tank or ridden with it and I'm already pretty disappointed.

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