Includes all gaskets and o-rings necessary to complete a crank (bottom end) and 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 is your one-stop shop for engine rebuilds. Designed for OEM replacement. Made from high-quality materials. Meet or exceed OEM specifications. Competitive pricing. Fits: Yamaha TTR225 1999-2001 TTR230 2005-2015 XT225 1992-2000 XT225 SEROW 2001-2005