Replace your leaky or old, tattered Mercruiser Drain Plug and Gaskets! Drain Plug replaces 10-79953A2 for #1 / R / MR Alpha / Alpha I Gen II Upper and Lower Units. Gasket replaces 311598.
Pick yours up ONLINE, now!
Sierra® Mercruiser Upper Gearcase Drain Plug
Sierra® Mercruiser Upper Gearcase DrainPlug Gasket
Shop Similar Items
to find something that we have now or that can be backordered.
If you would like to be notified when we have this item available for sale, click
and enter your email address to receive an email notification.