Part Number: ESR590 Direct Plug in Replacement Better than OEM replacement Regulator/Rectifier Uses our latest regulation circuitry for optimum system voltage Manufactured with modern high grade components for optimal performance Comes with a Full One Year Warranty ESR590 is a high quality regulator/rectifier that replaces the OEM part on various Honda TRX400 models. It has been developed with the newest power circuits inside and thanks to its better heat sink capacity it is far superior to the OEM regulator it replaces. Our use of these modern control circuits offers a stable output power across the RPM range making for a battery that is always fully charged and ready to go. Like all regulator/rectifiers manufactured by ElectroSport this ESR590 also comes with a full one year warranty. Fits: 2004-07 Honda TRX400FA / FGA Rancher AT Items Included Fitments
