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: KTM 400 EXC 2000-2002 400 EXCG 2004-2006 400 SX 2000-2002 450 EXC 2003-2006 450 XCW 2007