I used the Burton one REVFSS when mine failed and couldn't find a direct placement. You will also need to change the adapter REVT9-A as the sensor thread differs. The replacement does have three wires power, signal and earth you will need a multimeter to determine each one. I then cut the connector off the old sensor and soldered the power and signal of the new sensor to it then plugged the connector back in. The earth wire was then screwed to the chassis close to the sensor. Though someone may have a better solution. It works and is a cheaper replacement. Nutty