1 years
China
Fits:
Arctic Cat 4 - Stroke Touring EFI 2003, 4 - Stroke Trail EFI 2003, Bear Cat Wide Track EFI 2003-2008, Panther 660 EFI 2006-2008, T660 Touring EFI 2004-2008
Product Type: Fuel injector and throttle body assembly O-ring seal kit OEM Part Cross Reference: Direct dimensional replacement for Arctic Cat factory part number 725033, built to match original equipment seal specifications Material Construction: High-grade nitrile rubber (NBR) compound engineered for long-term resistance to fuel, oil, and fuel system chemical additives Kit Contents: Contains 12 precision-cut O-rings to service all 3 fuel injectors, fuel rail connection points, and throttle body mounting surfaces for listed applications; no additional seals required for full service Operating Temperature Range: Rated for reliable, leak-free sealing from -40°F to 250°F (-40°C to 121°C) to withstand extreme winter snowmobile operating conditions Fuel Compatibility: Safe for use with standard unleaded gasoline, up to E15 ethanol-blended fuels, and common snowmobile fuel stabilizers and injector cleaning additives System Pressure Rating: Maintains a consistent positive seal across 0-75 PSI, aligned with the factory operating pressure requirements of the 660cc 4-stroke EFI fuel system Durability Performance: Formulated to resist compression set, swelling, cracking, and age-related degradation to prevent vacuum leaks, air intrusion, and fuel seepage between service intervals Installation Requirements: No specialized tools required for installation; lubricate O-rings with clean engine oil prior to seating to avoid pinching or tearing during assembly Fitment Note: Not compatible with carbureted Arctic Cat models, 2-stroke engine variants, or non-660cc EFI snowmobile platforms; verify model year and engine type prior to purchase