Go to any hardware store and buy a 3/4 inch bolt fine thread about 6 1/2 inches long, a 3/8 inch 2/34 inch long rachet drive extension, and a 11 mm deep socket. place the socket on the extension and put that in ur clutch first then drive in the bolt. The clutch will drive out and then pop off.
~ this will look very similar to a clutch puller purchased from a polaris dealer only about 20 bucks cheaper.