This exceptional voltage regulator is a repair kit for your Kawasaki ZZ-R1200 ZZ-R 1200 regulator and replaces the internal unit inside Nippon Denso alternators. Commonly used on certain Kawasaki Ninja models, Suzuki GSX-R models and Yamaha FJ models between 1984 to present. This kit includes the parts that are shown below:
Replaces OE number: 21066-1076
* Before replacing this Regulator please check the OHMs reading on your rotor, A reading of 3.5 - 4.5 OHMs is needed. Without sufficient resistance, failure will result.