Category OMC Back Float Bowl Gasket 338813 OMC Sterndrive Parts & Accessories Viewer:291 Item No: 338813 Similar fits No: OMC - 0338813 Sierra - 18-2582 GLM - 34070 / 37760 You May Also Be Interested In Thermostat Kit 75-00421-01 Powerhead Gasket Set 437779 Piston Ring R09-717 Top End Gasket Kit PWPO-1200E-TG