ESR246 is a high quality regulator that replaces the OEM regulator on Kawasaki Mule Utility Vehicles. Our ESR246 has been designed with the newest generation of internal power circuits and it is using a small but highly efficient heat sink. The result is a very stable battery voltage across the RPM range, but especially at low RPMs it is most important on these vehicles. This regulator is superior compared to the OEM units it replaces. We offer ESR246 with a full one year warranty.