Category OMC Back Impeller Housing 438544 OMC Sterndrive Parts & Accessories Viewer:479 Item No: 438544 Similar fits No: OMC - 0438544 SEI - 96-364-01A Mallory - 9-43207 GLM - 12480 You May Also Be Interested In Bearing Retainer Set 0387787 Gasket 303615 Carbon Ring 272-000-042 Piston Kit 09-776