Shop by Brand Yamaha OutboardCam Shift ; Cap ; Cap Lower Casing ; Casing, Lower Back Casing, Lower 66T-45311-01-4D Viewer:1280 OEM No.: 66T-45311-01-4D For YAMAHA outboard 40 HP E40MHX, E40X, 40X You May Also Be Interested In Top Cowling Assembly 69S-42610-20-4D Shift Cam Assy 6L6-44150-02-00 Carburetor Repair Kit 346-87122-0/346871220M Gasket 66T-14959-00