[someone11]

I know they are used for registration, but what else? Can i track it to the original owner? Or find out place of production?

Tunnel VIN #- 315504723 (the 4 is either a 9 or a 4, cant read my handwriting)
Engine VIN#- 3203478

 

[trailblazer]

As far as I know, it's only a production number.
I doubt any agency tracks who owns each sled.
On the newer sleds, insurance companies can identify exactly what options the sled has including the motor size once it has been registered. Some states don't mandate registration, so I'm not sure what happens there.

Your sled, being a Skidoo would have been built in Valcourt, Quebec, Canada.

Jeff

 

[revrnd]

W/ the older VIN numbering on the 'doos, the 3155 is the model #. The last 4 digits are the serial #. Your's is either the 4723rd or 9723rd sled of the model.