Category OMC Back Gasket 338884 OMC Sterndrive Parts & Accessories Viewer:422 Item No: 338884 Similar fits No: Sierra -18-2906 GLM - 33140 OMC - 0338884 You May Also Be Interested In Impeller Housing Plate 328755 Thermostat Kit 982554 Connecting Rod Kit 296-01000-501 Top End Gasket Kit HS-710171