ElectroSport Replacement Stator Part Number: ESC140 Better than OEM replacement Stator Plug in replacement stator complete with connectors and seals Optimized winding configuration for superior output across the RPM range Manufactured with modern high grade components for optimal performance Comes with a Full One Year Warranty ESC140 is a high quality replacement stator for the Yamaha YZ250 from 1990-1995 and for the WR250 between 1990 and 1997. Our ESC140 comes on an aluminum baseplate with high quality OEM connectors, rubber seals and ignition pickup coil, making it a direct plug-in for the Yamaha OEM stator. It is wound with the highest specification of copper wire which provides for high efficiency and a lower winding temperature. These changes drastically improve reliability compared to the OEM stator. Like all stators manufactured by ElectroSport our ESC140 is also covered with a full one year warranty. Fits: 1990-95 Yamaha YZ2501990-97 Yamaha WR250 Items Included Fitments 1990 Yamaha WR250 1990 Yamaha YZ250 1991 Yamaha WR250 1991 Yamaha YZ250 1992 Yamaha WR250 1992 Yamaha YZ250 1993 Yamaha WR250 1993 Yamaha YZ250 1994 Yamaha WR250 1994 Yamaha YZ250 1995 Yamaha WR250 1995 Yamaha YZ250 1996 Yamaha WR250 1997 Yamaha WR250