Moose Racing Top End Gasket Kit - Yamaha 810813Mse

• Moose can now handle all your gasket and seal needs at a fraction of OEM cost
• High-tech materials provide unmatched reliability and performance
• Rebuild the engine and transmission with total confidence as each set is designed for durability and accurate fit
• Oil seals are genuine OEM replacement seals
• Performance sets designed for a piston replacement
• Includes every gasket, O-ring and seal required to rebuild a top end; valve seals, head, base, exhaust, tensioner, and other misc. gaskets and O-rings
• Does not include formed rubber valve cover gasket
• Formed valve cover gaskets are included in complete kit with oil seals
• High-compression kits use .012" thick base gaskets to raise compression
• Cost-effective way to raise compression without expensive high-compression pistons or cylinder head work
• All gaskets made in the U.S.A.

Yamaha -- Grizzly 350 4x2 -- (2009, 2008, 2010, 2011); Yamaha -- Grizzly 350 4x4 -- (2008, 2012, 2013, 2009, 2007, 2010, 2014, 2011); Yamaha -- YFM 350 X Warrior -- (1993, 1998, 1987, 2000, 2004, 2003, 1991, 1988, 1996, 1990, 2002, 1997, 1995, 1994, 1989, 2001, 1999, 1992); Yamaha -- YFM 350 FX Wolverine 4x4 -- (2000, 2004, 1997, 2001, 2002, 1996, 1999, 2005, 1995, 2003, 1998); Yamaha -- Big Bear 400 4x2 -- (2001, 2004, 2002, 2003, 2000); Yamaha -- Big Bear 400 IRS 4x4 -- (2008, 2011, 2009, 2012, 2007, 2010); Yamaha -- YFM 350 FA Bruin 4x4 -- (2005, 2006, 2004); Yamaha -- Raptor 350 SE 4x2 -- (2007, 2006, 2005); Yamaha -- YFM 350 X Wolverine 4x2 -- (2007, 2006, 2009, 2008); Yamaha -- YFM 350 BA Bruin 4x2 -- (2005, 2004, 2006); Yamaha -- Grizzly 350 IRS 4x4 -- (2011, 2008, 2009, 2010, 2007); Yamaha -- Big Bear 400 4x4 -- (2006, 2001, 2003, 2004, 2000, 2005, 2002); Yamaha -- Big Bear 350 4x4 -- (1997, 1999, 1998); Yamaha -- YFM 400 Kodiak -- (1999)