Moose Offroad Carburetor Repair Kit 1003-0903 - KTM 250 / 400 / 520 / 540 / 660 2000-2005

Product Description

Refresh your fuel system and bring back optimal throttle response with the Moose Offroad Carburetor Repair Kit. Tailored for precision carburetor overhauls, this kit delivers the necessary internal replacement components required to rebuild your vintage KTM four-stroke machine.

Engineered to combat the degrading effects of modern fuel compositions, all included O-rings and rubber gaskets are constructed from high-grade NBR rubber material. This material provides excellent resistance against ethanol-blended fuels, ensuring a lasting seal and reliable performance on the trail or track.

Top Features: Moose Offroad Carburetor Repair Kit

• Includes all necessary components to thoroughly repair and refresh a worn carburetor
• Constructed with NBR rubber material on all O-rings and rubber gaskets for superior ethanol fuel resistance
• Engineered to match US model specifications for precise fitment and calibration
• Restores factory fueling integrity to eliminate leaks and erratic idle characteristics

Please review the detailed compatibility data below to ensure an exact fitment match for your motorcycle before finalizing your purchase.

Fitment List

Frequently Asked Questions

Q: Are the components in this kit designed for US-spec models?
A: Yes. Components included are based on US models, so discretion must be used if attempting installation on a non-US specification motorcycle.

Q: Will the rubber components hold up against modern ethanol fuels?
A: Yes. All included O-rings and rubber gaskets use NBR material, which offers exceptional resistance to the ethanol present in contemporary pump gas.

Expert Pro-Tip: When rebuilding older carburetors, make sure to verify your slide plate orientation and check the accelerator pump diaphragm for tears while the carb body is completely stripped down.

Recommended Pairings:

• KTM 4-Stroke Performance Parts
• Motorcycle Tools
• Motorcycle Chemicals

At Moto-House MX, we carry the best brands in motocross and off-road performance. Our team has over 40 years of experience helping riders get more out of their bikes. We pride ourselves on great customer service, and every item ships FAST - straight to your door.

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