Moose Racing Carburetor Rebuild Kit 26-10022 - KTM 65 SX / 65 SXS 2013-2014

Product Description

The Moose Racing Carburetor Rebuild Kit includes all of the necessary parts to rebuild your KTM 65 SX or 65 SXS fuel system. Modern pump fuels contain ethanol that causes standard rubber carburetor components to swell, harden, and break down over time. Installing this targeted rebuild kit restores consistent fuel metering and stops fuel leakage.

Every rubber O-ring and seal in this package is constructed using Nitrile Butadiene Rubber (NBR), a formulation specifically chosen for its chemical resistance against ethanol fuels. Where applicable, paper float bowl gaskets are upgraded to High-Performance Interface Gasket material to withstand severe engine vibration and environmental conditions.

Top Features: Moose Racing Carburetor Rebuild Kit

• Manufactured using NBR rubber material on all O-rings and gaskets for resistance against ethanol fuel degradation.
• Upgrades paper float bowl gaskets to High-Performance Interface Gasket material for an improved seal.
• Includes O-rings, gaskets, float bowl screws, mixture screw, and the float valve needle and seat assembly.
• Components are matched to U.S. model specifications for exact replacement during carburetor servicing.

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 main jets, pilot jets, or the jet needle?
A: No. Standard jetting sizes for KTM applications are not provided by the factory in these kits, so jet needles and pressed-in or standard main/pilot jets are not included.

Q: Why is NBR rubber used for the internal seals?
A: NBR (Nitrile Butadiene Rubber) provides chemical resistance against ethanol blends in modern pump gas, helping prevent seal expansion and fuel leaks.

Expert Pro-Tip: When servicing small-bore two-stroke carburetors, always use aerosol contact cleaner and compressed air to flush out the internal passageways and the float valve seat cavity before installing the new float needle. Any tiny debris trapped behind the new seat will cause the float bowl to overflow.

Recommended Pairings:

• KTM 65 SX Performance Parts & Upgrades
• Motorcycle Tools
• Motorcycle Chemicals & Cleaners

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.

Moto-House MX - Choice of Champions - Your premier powersports source with great customer service and lightning-fast shipping straight to your door.