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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!

  • Clarke Replacement Gas Cap

    Clarke Replacement Gas Cap

    jeff in CA

    Worked good

    Fit as expected, kinda bummed the nipple broke off of my old cap after 5 years and now it’s 18$ for a new one. Oem caps never break!

    Read All Reviews
  • Acerbis Fuel Tank

    Acerbis Fuel Tank

    Jon in CA

    Better capacity than stock

    Function and fitment are good. Top of 3.0 gallon tank pretty ugly, could have been designed with better aesthetics and still would have around 2.8 gallon capacity.

    Read All Reviews
  • Tusk Petcock O-Ring

    Tusk Petcock O-Ring

    William in IL

    Stop Leak

    All good no leaks. This could be priceless to some.

    Read All Reviews
  • IMS Fuel Tank (NO CA)

    IMS Fuel Tank (NO CA)

    William in SC

    3 Gallon Tank 2015 WR250F

    I have a 2015 WR250F and am very happy with the fit and finish of the 3 gallon tank. I had to modify my radiator guards and add wider spacers to the lower corners of the wings but once I got it all done it looks and feels great on the bike. I was worried about it making the bike feel bulky but it didn’t.

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  • IMS Fuel Tank

    IMS Fuel Tank

    RYAN in FL

    good fuel tank

    atv had a metal tank on it and it rusted out went with the replacement and it fit very well and don't have to worry about rust anymore

    Read All Reviews
  • Tusk Petcock Rebuild Kit

    Tusk Petcock Rebuild Kit

    CHAD in MI


    Worked perfect on my new after market tank for the Yamaha TTR.

    Read All Reviews
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