Includes all gaskets and o-rings necessary to complete a piston (top end) rebuild. Competitive pricing, made to meet and exceed OEM quality and designed as a direct OEM replacement the Whites Complete Gasket Set if your one stop shop for engine rebuilds. Designed for OEM replacement Made from high quality materials Meet or exceed OEM specifications Competitive pricing Fits: KTM 300 EXC 2006 300 XC 2006-2007 300 XCW 2006-2009