Moose Offroad Carburetor Repair Kit 1003-0631 - Polaris Sportsman 500 / Big Boss 500 2000-2008

Product Description

Get your ATV fuel delivery system back in spec with the Moose Offroad Carburetor Repair Kit 1003-0631. Designed specifically for Polaris models, this comprehensive kit provides the essential components required to rebuild and restore smooth throttle response and reliable starting performance.

Engineered with ethanol-resistant materials and precise OEM-sized components, this kit ensures a proper fit and dependable operation under demanding off-road conditions.

Top Features: Moose Offroad Carburetor Repair Kit

• Includes all necessary O-rings, gaskets, jets, needle, mixture screw, float bowl screws, and float valve needle and seat.
• Supplied with OEM jet sizes to maintain factory fuel delivery calibration.
• Constructed using NBR rubber material on all O-rings and rubber gaskets for excellent resistance against modern ethanol-blended fuels.
• Designed specifically for ATV applications requiring complete carburetor restoration.

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: Does this kit include jets matching factory specifications?
A: Yes, this kit includes OEM jet sizes to ensure correct fuel metering.

Q: Are the rubber components resistant to modern pump gas?
A: Yes, all O-rings and rubber gaskets are manufactured from NBR rubber, offering excellent resistance to the ethanol present in modern fuels.

Expert Pro-Tip: When rebuilding your carburetor, thoroughly clean the carb body in an ultrasonic cleaner or with dedicated carb cleaner, and blow out all internal passages with compressed air before installing new components from this kit.

Recommended Pairings:

• All Quads/ATV 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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