Replacement port side insert for Mercruiser Alpha One and MC-1 lower gearcases.
Replaces - 18-3198
Aftermarket Mercruiser Alpha One MC-1 93424-1 Lower Gearcase Port Insert
Replacement port side insert for Mercruiser Alpha One and MC-1 lower gearcases.
Replaces - 18-3198
Aftermarket Mercruiser Alpha One MC-1 93424-1 Lower Gearcase Port Insert