Shop by Brand Yamaha OutboardTube Back Tube, Water 66T-44361-10-00 Viewer:543 OEM No.: 66T-44361-10-00 For YAMAHA outboard 40 HP You May Also Be Interested In Tube, Water 66T-44361-10-00 Tube, Water 676-44361-10-00 Gear, Forward 6E0-45560-00-00(27T) Shim Set 15-884328A01/884328A01