Shop by Brand Yamaha OutboardCam Shift ; Cap ; Cap Lower Casing ; Casing, Lower Back Lower Unit Assembly 66T-45300-02-4D Viewer:91 OEM No.: 66T-45300-02-4D For Yamaha outboard 40 HP You May Also Be Interested In Cap 6G1-14966-00-00 Cap Lower Casing 6D0-45361-00-8D Bearing 395401/0395401 Gasket, Cylinder Head 62Y-11181-00-00