We specialize in producing mist duster 2.6 parts such as crank case, cylinder, ignition coil, magneto flywheel etc. The crankcase is Aluminum ... is suitable for 3WF-2.6/3WF-2.6A/3WF-3A mist duster and 1E40F-3Z gasoline engine.The key features as follows ... ignition coil, magneto flywheel, cylinder, and other parts etc. Crank case used for 3WF-2.6 mist duster (1E40F-3Z)