Fits the following Yamaha UTVs: 2006-2009 Rhino 450, 2004-2007 Rhino 660, 2008-2013 Rhino 700. Tie rod ends fit the outer positions are the outer ends (enough for both sides). Ball joints fit upper or lower. Pre-greased with a moly based grease for optimal performance. Boots made of OE grade neoprene rubber. Set includes 2 ball joints and 2 tie rod ends.