Shop by Brand Yamaha OutboardDrive Shaft Back Drive Shaft - S 66T-45501-00/66T-45501-01 Viewer:1313 OEM No.: 66T-45501-00/66T-45501-01 For YAMAHA outboard 40 HP 40XMHS 40XWS You May Also Be Interested In Drive Shaft - L 6E0-45511-10-00/6E0-45511-11-00 Drive Shaft Assembly - L 61N-45510-10-00 Damper, Water Seal 646-44366-01-00 Propeller 683-45945-00-EL