This Flywheel Puller and Piston Stopper is a must-have for any Baja CY or Zenoah engine owner. It is designed to work with petrol fuel types and is made in China. This accessory type is a Flywheel Puller and Piston Stopper that is compatible with For Zenoah brand engines. The item is unmodified and comes without any custom bundles. The stock number of this item is MD154.