Starter Relay Rectifier Regulator Stator kit and Gasket for YFZ450 2004-2009 Magneto Generator Upgrade your YFZ450 with the Starter Relay Rectifier Regulator Stator kit and Gasket, designed for off-road performance.This complete kit supports of your motorcycle's ignition system.The construction and components contribute to and function.The kit is designed to fit YFZ450 models from 2004 to 2009.It aligns with OEM specifications for a direct installation without modifications.Included parts are the Starter Solenoid, Rectifier Regulator, Stator, and Gasket, allowing full restoration of the ignition system.Installation is straightforward with included instructions.The design ensures compatibility as a direct replacement, requiring no adjustments.This kit supports consistent performance in various riding conditions.