All Balls ATV Ball Joint Kit - (Lower) Suzuki LT-Z250 2004-2009 / Yamaha YFM660R Raptor 2001-2005 / YFM700R Raptor 2006-2013 / YFZ450 2004-2013 / YFZ450R 2009-2013 / YFZ450X 2010-2011 / (Upper) Suzuki LT-Z250 2004-2009 / Yamaha YFM550 Grizzly 2009-2 Quality aftermarket replacement.