Idle Control IAC Stepper Motor for CFmoto CF250NK 250SR 250NK 300NK 300SR 250 300 NK SR SS CL-X Wide compatibility with CFMOTO CF250NK 250SR 300NK 300SR 250 300 NK SR SS CL-X; mounting dimension signal parameters Direct plug play fitment; identical wiring connector fixed hole layout without wire or extra Automatically adjust bypass flow; stabilizes idle RPM to avoid engine stall during cold startup gear shifting sealed plastic housing; internal stepping gear smooth brass control plunger OEM unified mounting size sealing ring; tight sealed joint to maintain stable fuel mixing ratio