My fan went out on my 05 Brute 750. Called stealership they said $400+ . They checked aftermarket and said Quad Boss makes replacement for $150. I would have ordered it but I was going on a ride before it would come in so I checked O'Riellys auto parts they have a 10" fan that works perfect.It is Hayden Automotive part number 3670 at $49.99. This fan is quieter and moves more air than stock a win win in my book.