PREMIUM REPLACEMENT PARTWe strongly suggest comparing the posted picture to your faulty unit!FRONT AXLE OUTER ANDINNER CV BOOT KITFITS ONYAMAHA ATVGRIZZLY 550 YFM550FG 4WD FI 2009-2010GRIZZLY 550 YFM550FG 4WD EPS FI 2009-2010GRIZZLY 550 YFM550FG 4WD HUNTER EDITION FI 2009-2010GRIZZLY 550 YFM550FG 4WD HUNTER EDITION EPS FI 2009-2010GRIZZLY 550 YFM550FG 4WD SPECIAL EDITION EPS FI 2009GRIZZLY 550 YFM550FG 4WD 2011-2013GRIZZLY 550 YFM550FG 4WD EPS 2011-2013GRIZZLY 550 YFM550FG 4WD HUNTER EDITION 2011-2013GRIZZLY 550 YFM550FG 4WD HUNTER EDITION EPS 2011-2013GRIZZLY 550 YFM550P 4WD EPS FI 2014GRIZZLY 550 YFM550P 4WD HUNTER EDITION EPS 2014GRIZZLY 550 YFM550D 4WD FI 2014GRIZZLY 550 YFM550D 4WD HUNTER EDITION FI 2014