I was/am investigating clutch kits for my 2010 550XP and have seen that QSC kits add 100 bucks to the cost for this year....I was wondering why ? additional parts? more werk? what is different about this year than a 2009 or 2011 ....

I am running 28" Zillas and they do ok as is (stock) but could benefit from more direct torque when in the deeper thicker mud.

thanks

 

Don't keep with too many aftermarket clutches,but have seen these. Shows an improved version for one machine and I can see why it would cost more.