If you're looking at putting electric start on a sled that wasn't previously equipped with it, you're usually stuck with going through Polaris. Most manufacturers make a retrofit kit for dealers to install on sleds before they sell them. Or order the parts individually. The other option is to find a wrecked sled like yours (same engine and chassis, doesn't usually have to be the same model) and pull the parts off and do the swap yourself. I haven't heard of any aftermarket companies that make complete kits like that, but I can't for sure say that no one does.
