Aftermarket Mercury 8M4502052 Lower Wear Plate Gasket Sierra 18-0622 For Mercury 25-60Hp outboards 2, 3 cyl and 4-Stroke models Interchangeable with the following:
Mercury and Mercruiser sea water pump wear plate for 1989-98/2003-06 MC-1, MC II/TR/TRS & Bravo sea water pump models. For 72774A32, 72774A40, 72774A69, 72774A50, 807151A8, 807151A9, 807151A31...