83mm Cylinder Piston End Gasket Kit For Warrior 350 YFM350X 1987-2004 350 YFM350R 2004-2013 Big Bear 350 Item Type: Cylinder Piston Gasket End Rebuild Kit Condition: Aftermarket Quantity: Sold in unit Piston Material: Aluminum Actual Displacement: 348 cc Color: Silver Features: Sold in complete unit, which includes piston, rings, pin, clips, and end gasket kit.Gasket provides sealing performance and leakage prevention.Designed to support efficient combustion and deliver adequate horsepower.Provides heat dissipation for improved.Resistant to wear and heat for extended service life.Meets standard specifications for direct replacement fitment.Replaces: UY-11310-03-00, 5YT-11310-00-00, 4WU-11310-00-00, 1YW-11631-01-Y0, 55V-11633-00-00, 4GB-11610-00-00, 1UY-11181-01-00, 4KB-11351-00-00, 93450-19095-00 Fitment: Fits Big Bear 350 4x4 (YFM350FW) 1987 - 1999 Fits Big Bear 350 2x4 (YFM350U) 1996 - 1999 Fits Bruin 350 4x4 (YFM350FA) 2004 - 2006 Fits Bruin 350 2x4 (YFM350A) 2004 - 2006 Fits 350 2x4 (YFM350G) 2007 - 2011 Fits 350 4x4 (YFM350FG) 2007 - 2014 Fits 350 4x4 IRS (YFM350FGI) 2007 - 2011 Fits Moto-4 350 (YFM350ER) 1987 - 1995 Fits 350 (YFM350R) 2004 - 2013 Fits Warrior 350 (YFM350X) 1987 - 2004 Fits Wolverine 350 4x4 (YFM350FX) 1995 - 2005 Fits Wolverine 350 2x4 (YFM350X) 2006 - 2009 Package Included: 1 x Cylinder 1 x Piston 1 x Set of Piston Rings 2 x Circlips 1 x Spark Plug 1 x Piston Pin 1 x Complete Gasket 1 x Tensioner 2 x Tensioner Screws