Shop by Brand Yamaha OutboardDrive Shaft Back Drive Shaft - S 663-45510-01 Viewer:1281 OEM No.: 663-45510-01 For YAMAHA outboard 55 HP 55ED – 55ET You May Also Be Interested In Drive Shaft Comp. - L 6G5-45501-21-00 Drive Shaft Comp. - L 68V-45501-10-00 Bolt 90101-10M49-00 Oil Seal, S-Type 93101-45M59-00