Shop by Brand Yamaha OutboardGasket/Gasket Kit Back Gasket, Thermostat 662-12414-00 Viewer:823 OEM No.: 662-12414-00 For YAMAHA outboard 15 HP You May Also Be Interested In Gasket, Water Pump 688-44316-A0-00 Gasket 656-45113-00/656-45113-A0 Power Head Gasket Set 3B2-87121-0/3B2871210M Bush, Special Nylon 90386-25M31-00