Shop by Brand Yamaha OutboardCam Shift ; Cap ; Cap Lower Casing ; Casing, Lower Back Casing, Lower 66T-45311-01-4D Viewer:1302 OEM No.: 66T-45311-01-4D For YAMAHA outboard 40 HP E40MHX, E40X, 40X You May Also Be Interested In Shift Cam Assy 6L6-44150-02-00 Casing, Lower 61N-45311-02-4D Forward Gear 69W-45560-00-00(24T) Shim 12-8M0050431/8M0050431