Category OMC Back Impeller Housing Cup 338486 OMC Sterndrive Parts & Accessories Viewer:149 Item No: 338486 OEM No: 338486 0338486 You May Also Be Interested In Water Pump Kit 393630 Gasket 338282 Gasket - Valve Seat 6M6-13621-00 / 6M6-13621-A1 Top End Gasket Kit HS-710224