Shop by Brand Yamaha OutboardCrankcase ; Crank/Crankshaft ; Crank Pin/Crankshaft Pin Back Crankcase Assy 66T-15100-02 Viewer:605 OEM No.: 66T-15100-02 For YAMAHA outboard 40 HP E40X You May Also Be Interested In Crank 6K5-11412-00-00 Crank 6G0-11422-00 Oil Seal, SD-Type 93102-35M13-00 Gasket, Float Chamber 648-14384-00/648-14384-01-00