NOTE: This complete Vertex Gasket Set contains all parts as pictured. Produced in the U.S.A. with the latest materials and technology in gasket production to Vertex specifications. Vertex gaskets ensure long-lasting performance and leak prevention for your rebuild needs. Vertex's replacement gaskets and seals are available as top-end kits complete engine kits or as an oil seal kit. One kit containing all of the gaskets O-rings and valve seals necessary to rebuild the entire engine and transmission. Includes transmission seals. Fits: GasGas MC50 2021 Husqvarna TC50 2018-2021 KTM 50 SX 2009-2022 50 SX MINI 2009-2021 50 SX PRO JUNIOR 2009