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Yamaha WR250/450F Clarke Gas Tank

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Item #:
Clarke Yamaha Gas Tanks-7
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Details & Specs

Clarke Fuel tanks are Made of High Impact Plastic


Uses stock mounts and petcock (11487 may need left side petcock, please check to see if your current petcock faces left or right; if it faces left, buy a right side petcock).


New Cap Included.


Clarke Fuel tanks come in any color listed on the Color Chart.


Special orders take at least 5-7 days to ship.






  • Part #11442: (03-04) Needs Shrouds (05-06) Nothing Required.
  • Blue Acerbis Shrouds will be shipped. UFO Shrouds are available upon request.
  • Part # 11487 Will fit with no mods (Shown in picture).  NOTE: (11487) Top of Tank The "divot" is the locating mark for the dry break vent.. It is molded in there on purpose.
  • 11487 may need left side petcock, please check to see if your current petcock faces left or right; if it faces left, buy a right side petcock.



Product Reviews

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  1. 2004 Yamaha WR250 Replacement tank 5 Star Review

    Posted by on Apr 17th 2019

    This tank fit our 2004 Yamaha WR250F perfectly. We had purchased 3 other replacement tanks that all had issues, and had to be returned. The Clark tank was a perfect fit. You will need to order the YZ radiator shrouds, as the WR shrouds will not fit perfectly (but they will work, 2 of 3 bolts fit)

  2. good purpose tank 4 Star Review

    Posted by on Sep 26th 2016

    Tank does a great job of hilding the extra fuel I need on my 2008 WR250F. The fit of the tank is ok and there is alot of excessive seems in the tank that could have been filed down during the MFG process. One cosmetic complaint I have is the right side shroud does not mount flush to the tank where the left one does. Another thing about the tank is that it makes the front top of the shrouds stick out about 1" further than stock on each side to fit that extra fuel giving the bike a much fatter feel. This tank is a pretty good buy other than its priced about $50 buck more than I think it should be. I have not had any gas cap issues that are common to these tanks but I do know a 2009 Honda CRF250X cap does fit.

Product Notice

All fuel tanks sold are designed for off road use only in California and are not guaranteed in any way for street use unless specified. It is the full responsibility of the end user to determine if these products are suitable for their application in their respective area. Please check with your local and state regulations before running a tank on the highway.

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