This kit contains enough bearings and seals for 2 wheels and it is following years and models:

2006 4X4 Yamaha 350 Bruin
2005 4X4 Yamaha 350 Bruin
2004 4X4 Yamaha 350 Bruin

2011 4x4 Yamaha 350 Grizzly
2010 4X4 Yamaha 350 Grizzly
2009 4X4 Yamaha 350 Grizzly
2008 4X4 Yamaha 350 Grizzly
2007 4X4 Yamaha 350 Grizzly

2012 4X4 Yamaha 400 Big Bear
2011 4X4 Yamaha 400 Big Bear
2010 4X4 Yamaha 400 Big Bear
2009 4X4 Yamaha 400 Big Bear
2008 4X4 Yamaha 400 Big Bear
2007 4X4 Yamaha 400 Big Bear IRS
2006 4X4 Yamaha 400 Big Bear
2005 4X4 Yamaha 400 Big Bear
2004 4X4 Yamaha 400 Big Bear
2003 4X4 Yamaha 400 Big Bear
2002 4X4 Yamaha 400 Big Bear

2008 4X4 Yamaha 400 Grizzly
2007 4X4 Yamaha 400 Grizzly

2006 4X4 Yamaha 400 Kodiak
2005 4X4 Yamaha 400 Kodiak
2004 4X4 Yamaha 400 Kodiak
2003 4X4 Yamaha 400 Kodiak

2014 4X4 Yamaha 450 Grizzly
2013 4X4 Yamaha 450 Grizzly
2012 4X4 Yamaha 450 Grizzly
2011 4X4 Yamaha 450 Grizzly
2010 4X4 Yamaha 450 Grizzly
2009 4X4 Yamaha 450 Grizzly
2008 4X4 Yamaha 450 Grizzly
2007 4X4 Yamaha 450 Grizzly

2007 4X4 Yamaha 450 Kodiak
2006 4X4 Yamaha 450 Kodiak
2005 4X4 Yamaha 450 Kodiak
2004 4X4 Yamaha 450 Kodiak
2003 4X4 Yamaha 450 Kodiak

2010 4X4 Yamaha 450 Wolverine
2009 4X4 Yamaha 450 Wolverine
2008 4X4 Yamaha 450 Wolverine
2007 4X4 Yamaha 450 Wolverine
2006 4X4 Yamaha 450 Wolverine