Vertex Complete Gasket Kit With SealsFits Models450 EXC-F (24-25); 450 EXC-F Six Days (24-25); 450 XCF-W (24-25); 500 EXC-F (24); 500 EXC-F [510cc] (25); 500 EXC-F Six Days (24); 500 EXC-F Six Days [510cc] (25); 500 XW-F (24); EC 450 F (24-25); EC 500 F (24); EC 500 F [510cc] (25); ES 500 (25); ES 500 [510cc] (24); EW 500 F [510cc] (24); FE 450 (24-25); FE 450 Heritage Edition (25); FE 501 S (24); FE 501 S [510cc] (25); FE 501 S Heritage Edition [510cc] (25); FE 501 W (24)