ESR390 Regulator/Rectifier Yamaha XZ series
The ESR390 was designed as a modern regulator/rectifier to be used as a replacement for the Yamaha XZ550 Vision OEM regulator.
Our ESR390 offers superior performance and reliability compared to the Yamaha part due to its modern power circuit and heat sink design with stable battery voltage across the RPM range and a cooler running housing.
We offer ESR390 with a full one year warranty.
1981 YAMAHA XV750 Virago
1981 YAMAHA XV920M / R / Virago
1982 YAMAHA XV750 Virago
1982 YAMAHA XV920M / R / Virago
1982 YAMAHA XZ550 Vision
1983 YAMAHA XV500K Virago
1983 YAMAHA XV750 Virago
1983 YAMAHA XV920M / R / Virago
1983 YAMAHA XZ550 Vision