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Cooling System Parts from Rocky Mountain ATV/MC

We carry all the parts you need for your cooling systems.

Latest Dirt Bike Cooling System Parts Reviews – You could win up to $500 for reviewing products!

  • Motion Pro Coolant Recovery Tank

    Motion Pro Coolant Recovery Tank

    Eddy in WA

    Overflow tank

    Great little tank, small enough to fit in many places and enough tubing options can work for most applications.

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  • Outerwears Radiator Screens

    Outerwears Radiator Screens

    Alex in TN

    no more clogged radiators!

    This thing is awesome, just pull it off and rinse it off once it gets covered in mud and put it back on!

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  • Devol Extreme Radiator Guards

    Devol Extreme Radiator Guards


    Simple and easy to install

    Bought this because I knew my 2-stroke would throw me off... Again, again, and again like it did last summer. It was super easy to install because you don't have to take off the radiators and it bolts right on to the frame. Haven't taken a spill yet but I suspect these would protect my radiators.

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  • Mylers Silicone Radiator Hose Kit

    Mylers Silicone Radiator Hose Kit

    Ryan in UT

    Very nice

    Hoses were somewhat difficult to get on the connections and a couple required bigger hose clamps; however, overall I think these will be great.

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  • Works Connection Aluminum Radiator Braces

    Works Connection Aluminum Radiator Braces

    Randy in South Dakota

    Sturdy, great fit!

    Just installed the Works Connection radiator braces on my 250fx. Install went without a hitch, only took about 15 min. Very sturdy now. Did have to file a very small radius on left bracket for slight interference with frame to get front holes to line up. Recommend installing BEFORE bending radiators. Have yet to crash test but looks to be solid. A bit spendy, but nice quality, well designed.

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  • CV4 High Pressure Radiator Cap

    CV4 High Pressure Radiator Cap

    Jonathan in NJ

    Looks good.

    Hope I don't have to test its full capability

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