Moose Racing Top End Gasket Kit Husqvarna / KTM / Gas Gas 50cc When it's time for a rebuild on your cherished ride, rely on Moose Racing for top-notch gasket kits. Features: Performance sets designed for a piston replacement Includes every gasket, O-ring and seal required to rebuild a top end valve seals, head, base, exhaust, tensioner, and other misc. gaskets and O-rings Convenient and cost-effective alternative to OEM Made in the USA Note: Does not include oil seals or formed rubber valve cover gaskets