Category OMC Back Adapter to Housing Gasket 328283 OMC Sterndrive Parts & Accessories Viewer:252 Item No: 328283 Similar fits No: OMC - 0328283 / 0351019 / 0777974 Sierra - 18-0136 GLM - 35360 Mallory - 9-60422 You May Also Be Interested In Gasket 338884 Water Pump Impeller 432941 Plate 6E5-45321-00 Cross Pin 17-30632