• to





This is a "machine-selection optional" part.Please choose a vehicle to see products specific to your machine, select a product below.

Choose a vehicle:

User Tip: If you're unsure of your vehicle type, you may skip the machine type selection box.

» Log in to use your Rider Profile Machines

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!

  • Tusk Petcock Rebuild Kit

    Tusk Petcock Rebuild Kit

    Mario in OR

    Perfect fit, worked great on my '03 YZ450F

    After ordering a petcock that was supposed to work for my bike and realizing it wasn't going to fit, I decided to just rebuild my leaky but working original. This kit worked perfectly the first time, no more leaks.

    Read All Reviews
  • Acerbis Fuel Tank

    Acerbis Fuel Tank

    Patrick in CO

    Love the look, durability and over all use of this ...

    Not sure what all the fuss was about as far as install. Stock bolts screwed Shrouds easily back in. Most difficult part was disconnecting the hose but that’s because my hands are fat. No manipulation or longer screws needed.

    Read All Reviews
  • Acerbis Fuel Tank Petcock Universal

    Acerbis Fuel Tank Petcock Universal

    Cole in UT

    Solid Product

    I bought the plastic acerbis petcock valve. (not knowing it was plastic) and then during a desert race I hit it on a rock in some really technical single track and about 10 miles later ran out of gas. I replaced it with this one. This is MUCH BETTER and is really sturdy. Get this one, not the other petcock acerbis offers. Its not worth the time or money to go somewhere and then get broke down on something as small as this.

    Read All Reviews
  • Acerbis Fuel Tank Replacement Gas Cap

    Acerbis Fuel Tank Replacement Gas Cap

    Dustin in NC

    Does not fit the stock tank! I made the mistake of buying and had to send it back

    Read All Reviews
  • IMS Fuel Tank

    IMS Fuel Tank

    chad in MI

    Great tank!

    You use all your stock mounting hardware, and stock petcock. Need to trim tank panels slightly to remount them but nothing major. No problem with the fitment. Love the 3.2 Gal clear tank. No more guessing if I have enough fuel or not.

    Read All Reviews
  • Acerbis Fuel Tank Petcock Left Side

    Acerbis Fuel Tank Petcock Left Side

    kerry in PA

    Anyone needing a replacement petcock for their Gas ...

    Great deal! Perfect OEM replacement for my Gas Gas and much cheaper too!

    Read All Reviews
RM Cash ProgramParts Finder