Quality replacement Regulator/Rectifiers.

ESR541 is a high quality regulator/rectifier that is a plug in replacement for the OEM Polaris regulator while offering superior performance.

We used our newest generation power circuit which guarantees a very stable output voltage across the RPM range. The housing is a very efficient heat sink allowing for cool running and vastly improved reliability compared to the stock regulator.

ESR541 comes with a full one year warranty.

Please Note:

1. All electrical components must be fitted by a qualified technician.
2. Before fitting electrical components ensure the root cause of the original failure has been addressed.
3. The absence of either of points 1 or 2 above will void any warranty.