Features: 1.Fitment: Replacement for Arctic Cat M800, including HCR, Sno?Pro, Limted, ES versions 2012?2013; Replacement for Arctic Cat F1100 Turbo LXR Sno?Pro 2012?2013, etc. 2.OE Numbers: Replacing manufacturer part number for reference are 3006240 3006886. Please make sure the OE number matches the part you are replacing. 3.Highly Sensitive: The knock sensor can sensitively detect the knock phenomenon of the engine, perceive the occurrence of knock in a timely and accurate manner, and provide effective feedback signals. 4.Real Time Monitoring: The knock sensor can monitor the knock of the engine and send a signal to the control unit in time, prompting the electronic control unit to take corresponding measures. 5.Strong Adaptability: The knock sensor has strong adaptability, flexibly adjusts the sensing sensitivity and response speed under different conditions, and improves the control accuracy. Specification: Item Type: Knock Sensor_x000D_ Material: ABS + Metal_x000D_ OE: 3006240 3006886_x000D_ Fitment: _x000D_ Replacement for Arctic Cat M800, including HCR, Sno-Pro, Limted, ES versions 2012-2013 _x000D_ Replacement for Arctic Cat M8, including Sno-Pro, HCR, Limited versions 2007-2011 _x000D_ Replacement for Arctic Cat F8, including LXR, Sno-Pro, EXT LE versions 2007-2011 _x000D_ Replacement for Arctic Cat F1100 Turbo LXR Sno-Pro 2012-2013 Note: Please double check the part number of your item, matching information is for reference only.