Injector Throttle Body O-Ring Kit for Arctic Cat Cross Fire 500 EFI (2007-2009)

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Injector Throttle Body O-Ring Kit for Arctic Cat

Applications:
Arctic Cat Cross Fire 500 EFI 2007 - 2009, F5 EFI 2007 - 2014, Sno-Pro 500 EFI 2013 - 2014, T 500 EFI 2008 - 2009, ZR 4000 EFI 2015 - 2017

O-Ring Material Nitrile butadiene rubber (Buna-N) formulated for resistance to ethanol-blended fuels, 2-stroke injection oil, and cold-temperature brittleness Operating Temperature Range -40°F to 257°F (-40°C to 125°C) to withstand extreme winter riding conditions and sustained engine bay heat Shore Durometer Rating 70 Shore A for optimal sealing compression, flexibility, and long-term resistance to permanent compression set Kit Contents Complete O-ring set to service all fuel injector connections and throttle body mounting interfaces for listed vehicle applications OEM Cross-Reference Numbers Direct replacement for Arctic Cat factory O-ring part numbers 3007-291, 3006-670, and 0430-068 Sealing Performance Precision molded to factory dimensions to eliminate vacuum leaks, fuel seepage, and rough idle caused by degraded original seals Fuel Compatibility Safe for use with regular unleaded, premium unleaded, and up to E15 ethanol-blended gasolines approved for Arctic Cat EFI powertrains Fitment Type 100% direct-fit replacement with no cutting, drilling, or modification required to stock fuel or intake components Installation Requirements No specialty tools or adhesive sealant required; install with light lubrication from clean fuel or 2-stroke oil to prevent seal pinching Service Life Rating Engineered for 6,000+ miles of reliable sealing under standard recreational snowmobile operating conditions Seal Tolerance Molded to +/- 0.005 inch dimensional tolerance to match factory seal groove dimensions for consistent, even sealing pressure Package Quantity Sold as a complete single-vehicle service kit with all required O-rings to complete a full injector and throttle body seal replacement