Complete Motor Gasket Kit - Yamaha Moose can now handle all your gasket and seal needs at a fraction of OEM cost., High-tech materials provide reliability and performance, Rebuild the engine and transmission with total confidence as each set is designed for durability and accurate fit, Set includes all gaskets and o-rings necessary to rebuild the entire engine and transmission; valve seals also included, All gaskets made in the USA, Does not include oil seals or formed rubber valve cover gaskets.