Shop by Brand Yamaha OutboardCam Shift ; Cap ; Cap Lower Casing ; Casing, Lower Back Casing, Lower 66T-45311-01-4D Viewer:1301 OEM No.: 66T-45311-01-4D For YAMAHA outboard 40 HP E40MHX, E40X, 40X You May Also Be Interested In Cap Assemly 6A1-24610-01-00/6A1-24610-02-00 Lower Unit Assembly 66T-45300-02-4D Roller, Wire 663-15752-00-00 O-Ring 93210-69MG6-00