This Sensor has 14mm Threads and the Sensor Tip is 11.5mm O.D. (See Pictures)
If you have a 17mm Thread with a thin Sensor Tip of 5.5mm let us know to send that instead.
This is the Speedometer Display for the Odes 650 and has 3 similar white 6-prong plugs. Please try a different rotation if not working properly. 3 tries to get it right.