Moose Racing Top End Gasket Kit - Polaris 810821Mse

• 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.

Polaris -- Ranger 400 4x4 -- (2011, 2012, 2014, 2013, 2010); Polaris -- Sportsman 400 H.O. 4x4 -- (2012, 2008, 2013, 2014, 2009, 2010, 2011); Polaris -- Hawkeye 400 H.O. 4x2 -- (2012, 2014, 2011, 2013); Polaris -- Sportsman 400 4x4 -- (2005, 2004, 2003, 2001, 2002); Polaris -- Sportsman 450 4x4 -- (2006, 2007); Polaris -- Magnum 425 4x2 -- (1996, 1998, 1995, 1997); Polaris -- Xpedition 425 -- (2000, 2002, 2001); Polaris -- Magnum 425 4x4 -- (1995, 1996, 1998, 1997)