Injector Throttle Body O-Ring Kit for Arctic Cat M5 500 Mountain Cat EFI 2006

Core Material High-grade nitrile butadiene rubber (NBR) formulated for static powersports fuel system sealing Durometer Hardness 70 Shore A, calibrated for flexible sealing and long-term resistance to compression deformation Exact Model Fitment Precision sized for 2006 Arctic Cat M5 500 Mountain Cat EFI snowmobile applications OEM Cross-Reference Direct form, fit, and function replacement for factory O-rings matching Arctic Cat part numbers 3006-528 and 3005-094 seal positions Operating Temperature Range Reliable sealing performance from -40°F to 257°F (-40°C to 125°C) to handle alpine cold starts and sustained engine bay heat Fuel Compatibility Resistant to degradation from unleaded gasoline, ethanol-blended fuels up to E15, and common fuel system stabilizers and cleaners Included Component Count 8 application-specific O-rings to fully service throttle body mating surfaces and all fuel injector seal points Rated Operating Pressure Suitable for continuous use at up to 43 PSI, matching the stock M5 500 EFI fuel system delivery pressure specification Compression Set Rating <8% permanent compression set after 1000 hours of rated operating conditions to prevent long-term fuel and vacuum leaks Installation Requirements No vehicle modification or specialty tools required; compatible with stock fastener torque specifications when lubricated with clean engine oil or silicone grease during installation