Shop by Brand Yamaha OutboardDrive Shaft Back Drive Shaft - S 663-45510-01 Viewer:1325 OEM No.: 663-45510-01 For YAMAHA outboard 55 HP 55ED – 55ET You May Also Be Interested In Drive Shaft Comp 63P-45501-10-00 Drive Shaft 689-45501-00-00/689-45501-01-00 Connecting Rod Kit 689-11650-00 Gasket, Valve Seat 6F5-13621-00-00/6F5-13621-A0-00