I found this on ebay and was hoping that someone would be able to help me find a part number for the speedometer that is on the trail boss 330 in this auction. I have talked to my local dealer with no luck so if I had the part number it would greatly help.
This is the link to the ebay auction.
2006 Polaris Trail Boss 330 Quad with Speedometer:eBay Motors (item 190346241312 end time Nov-04-09 16:07:46 PST)
Thanks