The real issue I had finding the right parts was a odometer over needle. Most of any modern one has odometer under needle. And the ones i found over were wrong sweep. And on top. So I went with what worked for sweep and even flipped it upside down. What I found in “making “ one is that the setting for right needle placement on mph is not actual in its memory so the odometer is off. Almost half in my case. So they would have to be separate devices. If you want true stock odometer / speedometer then the cable motors devices are about your only option.