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MSR Carburetor Rebuild Kit Yamaha WR450F 2003

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MSR Carburetor Rebuild Kit Yamaha WR450F

MSR Carb Rebuild Kits are a great way to keep your bike running at peak performance and include all necessary components to properly repair your carburetor the right way, the first time.


  • Replaces worn or damaged OEM components
  • Nitrile rubber material used on all O-rings and rubber gaskets
  • High-performance interface gasket material for all paper gasket applications
  • Includes O-rings, gaskets, OEM jet sizes, needle, mixture screw, float bowl screws, float valve needle and seat

Note: Images are for reference only, actual kit will vary per make and model.

Fitment Notes & Exceptions

  • Components included in the kits are based off of US models and discretion must be used when attempting to install the kit on non-US models.
This Product Fits:
WR450F 2003
Product Style RevZilla Item # Manufacturer Product # Availability
MSR Carburetor Rebuild Kit Yamaha WR450F 2003 1211362 26-1269 In Stock: Ships within 24 hours


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Please see our International Orders page for orders shipping outside the US.

We show real-time availability on this product page when you select the size/color item you want.  Most items will ship the same business day an order is placed,however if an item requires additional processing time a message will be shown indicating such.

See our full Shipping Policy for further details.


If your order arrives and it is not right, we will we'll fix it, NO NONSENSE, we promise.

Doesn't fit or just not happy with it? You can return any new, unused and unaltered item within 30 business days of delivery receipt of your item. We will issue a full refund to your original payment method.

See our full Return Policy for all of the pertinent details.

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