Shop by Brand Yamaha OutboardDrive Shaft Back Drive Shaft - S 663-45510-01 Viewer:1303 OEM No.: 663-45510-01 For YAMAHA outboard 55 HP 55ED – 55ET You May Also Be Interested In Drive Shaft 656-45511-10 Drive Shaft Comp. 692-45501-21-00 Drive Shaft Comp. 60X-45501-10-00 Float 6E5-14385-01-00