OMC Back Powerhead Gasket 325721 OMC Sterndrive Parts & Accessories Viewer:260 Item No: 325721 Similar fits No: OMC - 0325721 / 0777384 Sierra - 18-2907 GLM - 33080 You May Also Be Interested In Impeller Housing Seal 319085 Sealing Ring 0853868 Top End Gasket Kit For VG-7140M Oil Seal 91252-888-003