Category OMC Back Gasket 338884 OMC Sterndrive Parts & Accessories Viewer:414 Item No: 338884 Similar fits No: Sierra -18-2906 GLM - 33140 OMC - 0338884 You May Also Be Interested In Cover to Housing Gasket 333348 Powerhead Gasket Set 437779 Complete Gasket Kit For 808882 Complete Gasket Kit HS-711235