OMC Back Bypass Cover Gasket 319332 OMC Sterndrive Parts & Accessories Viewer:312 Item No: 319332 Similar fits No: OMC - 0319332 / 0777943 Sierra - 18-0967 GLM - 34990 You May Also Be Interested In Gasket 331363 Oil Seal Retainer 0908070 / 0981196 O-Ring 93210-74M35-00 End Cap 806191T