Shop by Brand Yamaha OutboardBush/Bushing Back Bush, Propeller/Damper Rubber, Propeller 663-45981-00 Viewer:1459 OEM No.: 663-45981-00 For YAMAHA outboard 40, 50 HP You May Also Be Interested In Bush, Special Nylon 90386-25M31-00 Bushing, Trim Controller 624-42542-00-00 Washer, Special Shape 90209-08M02-00 Oil Seal Housing 6CB-45335-00-95