Shop by Brand Yamaha OutboardSpacer Back Spacer 663-45997-01-94 Viewer:1242 OEM No.: 663-45997-01-94 Similar Number: YAMAHA No.: 99999-01015-00 For YAMAHA outboard Engine You May Also Be Interested In Spacer 66T-45997-00-00 Spacer 663-45987-00/663-45987-02-00 Fuel Hose 65700-87D19-000 Connecting Rod Kit 331810/0331810