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: Husqvarna TE250 2017-2018 TE250i 2018-2020 TE300 2017-2018 TE300i 2018-2020 KTM 250 EXC 2017 250 SX 2017-2020 250 XC 2017-2019 250 XC TPI 2020 300 EXC 2017 300 EXC SIX DAYS 2017 300 XC 2018-2019 300 XC TPI 2020