Manufactured by Kit includes piston, rings, pin, clips(you get exactly what is pictured) Cast piston has super-high silicone content for additional strength Piston skirts are Molybdenum Teflon coated to minimize resistance/wear and provide extended life Piston dome is anodized for superior heat resistance and longer lifespan gaskets use performance materials to increase durability and provide greater reliability Includes all gaskets pictured to rebuild top end Kit is for standard bore size – 80.00mm Piston is 79.98mm Compatible with Kawasaki models below: 2003 Prairie 360 2004 Prairie 360 2005 Prairie 360 2006 Prairie 360 2007 Prairie 360 2008 Prairie 360 2009 Prairie 360 2010 Prairie 360 2011 Prairie 360 2012 Prairie 360 2013 Prairie 360