Shop by Brand Yamaha OutboardCrankcase ; Crank/Crankshaft ; Crank Pin/Crankshaft Pin Back Crankcase Assy 66T-15100-02 Viewer:586 OEM No.: 66T-15100-02 For YAMAHA outboard 40 HP E40X You May Also Be Interested In Crank Pin 6K5-11681-00 Crankshaft 6R3-11411-00-00 Bearing 93315-425U7-00 Propeller 3B2-64514-0/3B2645140M/3B2W645140