Do I have to take the exisiting key to a dealership to get a duplicate? If not, how do I get a duplicate?Thanks!

 

They can do it by your serial #.

 

If you know the # on the key they can order another

 

Check this out - I bought a Raptor from my local dealership. A few months later my step-dad bought a Grizzly from the same place. They both have the SAME exact key! What are the odds of that?

Does anyone have any ideas on how many different key combinations that Yamaha uses?

RR1

 

The odds of that are bout 1:6, Yamaha only has one blank pattern and 6 key cuts.