Mission Automotive 6-Pack Marine Drain Screw Gasket - Compatible with Most Lower Units and Seawater Pumps - Comparable to Sierra International (TM) 18-2945-9

Perfect For The Marine Environment: Our marine drain screw gaskets are the ideal solution for outdrive drain, vent plug / vent screw and oil level use.

Compatible with most lower units and seawater pumps.

Keep oil in and water out with the tight seal created by these gaskets Widely Compatible: Compatible with inboard / outboard motors made by a variety of manufacturers, including Mercruiser (TM), Mercury Marine (TM), OMC (TM), Chrysler (TM) / Force (TM) / US Marine (TM), Mallory (TM), Johnson (TM) / Evinrude (TM), Sears (TM) and more Replace Many Models: Comparable to Sierra International (TM) 18-2945-9.

Replaces 307552, 12-19183, 12-191832, 12-191833, 12-19183B, 12-20260, 12-20260B