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 replacementMade from high quality materialsMeet or exceed OEM specificationsCompetitive pricing Fits: KTM 125 SX 2007-2015 144 SX 2007-2008 150 SX 2009-2012 2014-2015 150 XC 2014-2015